Learn Argentine Tango in 2025
Now is your time to learn to dance Argentine Tango in Baltimore, Maryland. Begin your exploration of this beautiful, colorful and dynamic art form and social scene with an enthusiastic and dedicated group of dancers. Discover the unseen connections and interplay between music, art, movement and self expression.  A new way of learning this legendary dance through weekly classes at Inner Space Tango Fest with Artistic Director David Richardson, as your guide will help you make this dance a new and exciting part of your life.
SPECIAL FOR DECEMBER 2025
Don't miss out on this Year End opportunity to start your Tango adventure with expert teaching from 
Inner Space Tango instructors!
Past Events Hosted By Inner Space Tango Fest
 September 17, 2025 
Bulgarika Concert and Village Dance
Wednesday, September 17
Time: 7:00 PM
St Matthias & Church of the Messiah
5801 Harford Rd Baltimore, MD 21214

No Partner needed, no special attire needed, no previous dance experience needed

A celebration of World Music and Art and Dance

Balkan Music Concert and Dance
Learn Balkan Village Dance
with world renowned Bulgarian Traditional Music Ensemble Bulgarika

Live on stage and joining the guests on the dance floor
Wednesday, September 17, 2025
Where:
St. Matthias & Church of the Messiah
5801 Harford Rd
Baltimore, Maryland
https://www.innerspacetangofest.com


to volunteer contact: David Richardson, Artistic Director
Inner Space Tango Fest
[email protected]

ABOUT BULGARIKA
                                                                       
Bulgarika is a unique folklore band playing traditional music from all the Bulgarian regions. Nikolay Kolev and Donka Koleva have invited two extraordinary musicians to join them for the 2025 tour:
Stoyan Kostov on tambura and Anton Shekerjiev on tupan and kaba gaida.

Donka Koleva (vocals) is a native of the village of Tuzha in the Stara Zagora region of Thrace. She graduated from the National School of Folk Arts in Shiroka Luka, Bulgaria, and performed for three years with the Sliven Folk Dance and Music Ensemble. She was director of the Folk Song Chorus of Sopot, has been a featured soloist on Bulgarian Radio-TV, has participated in numerous singing competitions in Bulgaria and Europe and has been featured on numerous recordings. In 1997 her recording of Javore was named “Song of the Year” in the Bulgarian national radio competition. Since immigrating to the U.S. she has taught and performed widely across N. America, both privately and at numerous camps, festivals and other events. In addition to her vocal talents Donka serves as Bulgarika’s manager and has organized 12 national tours for the bands Kabile’, Cherven Traktor, Bulgarika and the Kolev Family Ensemble.

Nikolay (Kotata) Kolev (gadulka) a native of the Thracian Rose Valley village of Karavelovo, has been playing gadulka since age 10. After graduating from the National School of Folk Arts in Shiroka Luka, Bulgaria, he performed for three years with the Sliven Folk Dance and Music Ensemble. In 1984 he founded the orchestra “Sopot”. In 1985 he formed the wedding-music ensemble “Rozova Dolina” and in 1992 the prize-winning ensemble “Balkanski Glasove”. In 1994 and 1995 the latter group took first prizes at the Varna Festival. Nikolay has accompanied many well-known singers including Vulkana Stojanova, Roumen Rodopski and Todor Kozhuharov. He has also taught many students at a number of Balkan camps in the U.S. In 1999, Nikolay was
the first Bulgarian to be recognized by the Slavic Heritage Council of America for his outstanding contributions to music.

Stoyan (Pileto) Kostov has been playing Bulgarian tambura for over 50 years. He graduated from the folk music school in Kotel and the Plovdiv Academy of Music and Dance. Stoyan performed with Ensemble Trakiya and played tambura with Harmanliska Troika, and guitar with the Ograzhden ensemble in Sandanski, where he also directed the “N. Vaptsarov” Folk Ensemble. Currently he lives in Phoenix, AZ.

Anton (Shekera) Shekerdjiev developed a deep appreciation for traditional music from a young age. Born into a family of musicians in Plovdiv, Bulgaria, his father's performances at weddings in the Thracian Valley instilled in him a profound understanding of the region's vibrant musical culture. He formed a Balkan music band with fellow Bulgarian musicians brothers Hristevi in Spain, touring extensively throughout the Iberian Peninsula. He relocated to the United States, where he formed the band Kyklo with an American musician deeply inspired by Balkan music. He is honored to be touring with Bulgarika.
                                                       
INNER SPACE TANGO FEST GRAND MILONGA 2025
Inner Space Tango Grand Milonga Featuring: Cuarteto Rotterdam
April 25, 2025
Keeping its tradition of presenting performances by some of the world's most thrilling Argentine Tango ensembles, Inner Space Tango Grand Milonga returns in its third edition, featuring Cuarteto Rotterdam, from Berlin, Germany.

Enjoy an evening of dancing pleasure, enveloped in the exuberant, soulful and nuanced rhythms and harmonies of Argentine Tango at its finest. Join the musicians, Susanne, Michael, Judy and Facundo, and enthusiastic dancers from all over, to celebrate Cuarteto Rotterdam's 20th Anniversary at InnerSpace Tango Grand Milonga 2025 in Baltimore.


Location
St. Matthias and Church of the Messiah
5801 Harford Road Baltimore Maryland 21214
Date & Time
Tuesdays - 7:00 PM
Cuarteto Rotterdam Live
Acclaimed as one of the hottest European Argentine Tango dance bands, and admired as among the true virtuosi of Tango whether playing in the concert, contemporary, or Milonga setting in Europe, the Americas and even Buenos Aires, Cuarteto Rotterdam rocks the house!

Give a listen for a moment, as they bring the crowd to their feet at InnerSpace Tango Fest 2024. Get your tickets soon to InnerSpace Tangofest 2025 Dinner Grand Milonga.
Cuarteto Rotterdam
Cuarteto Rotterdam is tango – full of passion, virtuosity and power. Taking into account more than 100 years of tango history, they perform the early and more cheerful kind of tango music from the Guardia Vieja era with such ease that it makes everyone want to dance. In a compact quartet style, they present the Golden Age of tango from the 1940’s with the elegance of the grand orchestras a la Di Sarli, Troilo, D’Arienzo, Pugliese or Salgán. They feel so close to the challenging Tango Nuevo of Astor Piazzolla that the heartfelt melancholy and complexity of this music is real enough to reach out and touch. And they are curious – willing to explore the new aspects of tango of the 21st century. To share their view that Tango is continually evolving, they artfully incorporate contemporary Argentine and European tango pieces in their concert and dance programme.
The quartet’s classic structure, consisting of bandoneón, violin, piano and double bass, provides a sound experience ranging between tradition and modernity. With their creativity, imagination and experience this small orchestra conjures up a world of tango for all kinds of emotions.

The Musicians
Michael Dolak (Germany) – bandoneón
Susanne Cordula Welsch (Germany) – violin
Judy Ruks (Netherlands) – piano
Facundo Leónidas Di Pietro (Argentina) – double bass
Surprise Musical Guest Artists 
The Avalos Solera Duo
For the first time anywhere the Avolos Solera Duo will join Cuarteto Rotterdam onstage for a sensational celebration of the Cuarteto's 20th Anniversary. Be there for this exciting collaboration, bringing together some of the brightest lights in live Argentine Tango. Be inspired by this tour de force of virtuosic musicianship in the genre of the most excellent danceable Tango which you'll find only in Baltimore at Innerspace Tangofest Grand Milonga. Revel and dance to history in the making.

Heyni Solera, Bandoneonist / Composer / Ethnomusicologist / Producer 
Praised for her “soulful bandoneón” (Washington Classical Review), Heyni Solera is a sought after bandoneonist in Washington, D.C. Heyni has enjoyed a career in the US and abroad performing in Argentina, Canada and Australia and collaborating with prominent tango artists such as Ramiro Boero, Julian Peralta, Pablo Jaurena, Santiago Segret, Pedro Giraudo and many more. In 2019, Heyni was a member of the Argentine tango orchestra schools La Orquesta de Tango de la Una and the Conservatorio Superior de “Manuel de Falla”, where she had the opportunity to perform in the prestigious Centro Cultural Kirchner.
Heyni is also half of the Avalos-Solera Bandoneon Duo. In April of 2022, they released the album, Bach en Bandoneon, and this past summer presented the album on their first United States tour. Heyni is the bandoneonist of Las Almas, an ensemble which focuses on female tango musicians in a typically male dominated genre, and has performed several times at the San Francisco International Arts Festival. As a scholar, Heyni received her Masters of Music in Ethnomusicology at the University of Maryland, College Park. She has developed the lectures A GPS for Tango Listening: What Makes Tango a Tango? and Today’s Woman in Tango: Carving Out Spaces amongst others. In April of 2022, Heyni had her Kennedy Center debut with the Latin-Grammy nominated PanAmerican Symphony Orchestra, and has performed with the ensemble at the Argentine Embassy of Washington, DC. She also creates various content such as “Today’s Tango with Heyni”, a mini-series that features today’s contemporary tango musicians throughout the world, and “Discovering Troilo,” a mini-series that delves into the iconic style of Anibal Troilo’s tango orchestra.
 
Rodrigo Avalos
, Bandoneonist /Composer Rodrigo Avalos is an Argentine composer, arranger, bandoneon and guitar player. He was born in Olavarría and started his musical studies at an early age. In 2017, he graduated from the Escuela de Música Popular de Avellaneda as a guitar tango player. Since that year, he began studying composition with Gabriel Senanes.

Between 2016 and 2019, he was the musical director of the Orquesta Típica La Carmen, an orchestra of twelve musicians. This orchestra performed his arrangements and original compositions, and played in many theaters and milongas of Buenos Aires. He successfully completed two tours in several European countries.

Currently, he is working as a bandoneon professor at the Colegio Nacional de Buenos Aires Tango Orchestra and was also a part of the Orquesta Escuela Emilio Balcarce. As a composer, he is writing music for various ensembles, instrumentations and film scores.



Featured DJ
Harvey Schwartz
Harvey Schwartz has been the delight of dancers at Tango festivals and marathons throughout the world, for years. Making his return appearance as featured DJ at Inner Space Tango Grand Milonga, he'll be spinning the magnificent tandas as Cuarteto Rotterdam prepares to take the stage. With Harvey's special mix from the classics to beyond, the magic is guaranteed for the entire night. 
Harvey Schwartz
Washington, D.C.
The Visual Artists
Inner Space Tango Fest is truly designed as a feast for the senses. From the music to the visual, to the dancing, and the conviviality, we strive to create an atmosphere inspired by connectivity. This year's visual artists exemplify the spirit of connection and serendipity in their works of color and movement through multiple dimensions. If you'd like to acquire pieces or commission works feel free to inquire of the creators.
Susana Harris
Artist of Kinetic Sculpture
Susana Harris creates both mobile and statuary sculptures using found organic materials such as bamboo and grasses together with watercolors on rice paper, gold leaf and a variety of paints and finishes.
”With these mobiles and sculptures I hope to entice the viewer into a private interaction with the piece and a personal moment with the magic of nature”
John Richardson
Artist and Musician
John Richardson is the co creator of musicians collective and art studio adventure in Baltimore's Hampden neighborhood. His work reflects themes of nature, spirit and the interactions between the elements thereof. In his musical endeavors he performs under the name John is Abstruze
Jamie Wilson
Multimedia Artist Sound Designer and Musician
Jamie Wilson returns as featured artist working in multiple mediums ranging from paint in large format to miniatures, as were featured in last year's Inner Space Tango Fest. His work also includes sculpture and motion through time and space in the medium of video and sound. His sound design work is on display through the evening as he performs the honors of audio engineer for Cuarteto Rotterdam and friends at Inner Space Tango Fest Grand Milonga
The Artisan
We'd like to recognize musical instrument historian, restorer and former pioneering punk rock bassist, Don Peyton for his outstanding work getting the double bass you'll be hearing during the Milonga, prepared to go on tour with Cuarteto Rotterdam. When Cordula mentioned that they were looking for an instrument for their bassist to play during their second US tour. As it's not practical to fly with a double bass in overhead she asked if there was a local supplier that could be arranged. David was hesitant to reveal that he owned one himself knowing that his had acquired a few characteristic growls, groans and chirps over the years, that not all music fans would appreciate.

After discussing his, and the band's dilemma with whoever would listen, a miracle worker walked into the picture via conversations with neighborhood musicians in preparation for an altogether different event. Unbeknownst to David, he had a neighbor living just two blocks away, whom he had never met who is an expert in double bass repairs.

Don Peyton is a luthier, the rare, visionary craftsperson who makes, repairs, and refurbishes stringed instruments in the lute family such as violins, cellos and guitars. David eventually called him and explained his predicament. Don said drop it by. In a matter of days Don had the giant humming again, and back on its feet and ready to share the stage with the most discerning virtuosi. This is an example of the serendipity that makes Tango special. You'll hear Facundo Leonidas Pietro and Cuarteto Rotterdam rock the house with this now phenomenal instrument here in Baltimore at Inner Space Tango Fest Grand Milonga.



The Subject
David's 1951 German Laminate
Double Bass

This beloved member of the David Richardson musical instrument family had become a bit stubborn and hoarse over the years. It had been through a few moves and the climate had changed a lot since it left its 1951 birthplace in the former West Germany. Many years later making its way to David's music room, Baltimore's wild heat cold and humidity also took their toll, it needed a little, or a lot of TLC.
The Repair
inconsistent sound and playability precarious Stability
The bridge, something that was supposed to be straight and strong to support super taught strings, had begun to warp and twist. Don warned that left alone it might have collapsed over time. That would have been a catastrophe, not to mention it wouldn't help the sound. Here, Don's replacement bridge stands next to the old one, ready to be installed.
The Performer
Facundo leonidas pietRo
Bassist Cuarteto Rotterdam
April 19
Portland, Maine
Facundo needed a nice bass for the Tango orquestra's second USA tour. Here he is seen playing the restored bass, and loving it, in rehearsal for Street Arts Fest in Portland, Maine just days before the Inner Space Grand Milonga in Baltimore, Md. From the road at Portland's Mayo Street Arts, Facundo wrote, "David, Here we are with your bass. It works great!"
The Artisan
Don Peyton
Luthier
Baltimore, MAryland
My neighbor and luthier Don Peyton plays a variety of instruments in styles from old time, to rock and beyond. His unusual finds and rescues include a fully aluminum, vintage double bass and a collection of stringed instruments with silver horns attached, that predated microphones, that would look perfectly at home in a steam punk video game from the late 1990s. His talent for fixing vintage basses is literally Earth shaking. 
The Venue
Overlooking a beautifully landscaped courtyard, the Upper Level Grand Hall of the Church of the Messiah is the space. The vintage hardwood floor, with it's comfortable, velvety spring is legendary in the neighborhood as "perfect for dancing". The sound, acoustics and ambience of the space has been called amazing by touring performers, artists and dancers alike. Nearby cafes and restaurants in the vibrant Hamilton Lauraville community can provide everything from British High Tea, to authentic Thai cuisine, to farm fresh dining with something for everyone. 
Location
St. Matthias and Church of the Messiah Upper Level
5801 Harford Road Baltimore, Maryland 21214

There is free, plentiful parking in back of the church and at the Harbel Community Center lot next door. Enter parking area via White Avenue or Harford Road. Enter the building through the red door at the back of the church.
Inner Space Concert Night at An Die Musik
Cuarteto Rotterdam
Thursday, April 17, 2025 at 8:00 PM
Cuarteto Rotterdam from Berlin, Germany came to Baltimore on its second North American tour on Thursday, April 17, 2025. Baltimore's award winning venue for jazz, classical and world music, An Die Musik in collaboration with Argentine Tango Space Project welcomed Cuarteto Rotterdam in Concert as part of Inner Space Tango festivities.

Argentine Tango displays many colors, some of which can be illuminated while moving in velvet embrace across a crowded dance floor; others show themselves most brilliantly, to the careful listener, in the calm setting of the concert hall. Afterwards they are always there to renew themselves in memory and reflection. Playing live with the energy and vitality they've shared with dancers worldwide, Cuarteto Rotterdam will highlight these colors with listening selections from their newest recording, released in November 2024, featuring Tango music by some of today's leading contemporary Argentine Tango composers. Enjoy the newest moments in Argentine Tango with a concert by Cuarteto Rotterdam, in the intimate environs of An Die Music Concert Hall, in the heart of the historic Mount Vernon District in Baltimore.

Date: Thursday, April 17 2025
Time: at 8:00 PM.
Tickets and details for this concert event will be available through, An Die Musik. For more information on April 17th concert check online at: www.andiemusiklive.com
Seating is plush and comfortable, but limited.
Why Inner Space Tango?
My name is David Richardson and I am the founder and Artistic Director of Argentine Tango Space Project and Inner Space Tango. People often ask me why I've named my organizations as I have. They want to know how and why I chose the name Inner Space Tango. Its a long story that starts with my father before I was born. He was one of the original spacemen.

Before the time of Neil Armstrong on the moon, and even John Glenn orbiting the earth, the "Right Stuff" and the Apollo Program my dad was paving the way for those other heroic figures to reach into the stars by laying down the math. His work was telemetry at NASA Headquarters at Goddard Space Flight Center. Computing the trajectory and calculating the effects of gravity, propulsion and inertia, his work advanced the missions into space with the power of the slide rule, and help of massive banks of IBM computers, punch cards and mathematical wizardry.

To gently paraphrase Gotan Project rapper, Al Shid, My father always wanted me to be a mathematician, adding up the numbers and doing longhand division.

I took a different route. When I picked up the pencil, the curves I outlined followed the contours of the human body, or the jagged cliffs of imagined coastlines, rather than projecting the paths of planets, velocities, accelerations and rocket fuel consumption. I did however, follow eagerly the launch of satellites and missions into space for women, men, primates, dogs, cats, and even protozoa. As a science writer lately, I've come to understand just how much is up there today.

When I was young my father spoke of searching the night sky in 1958, when he first began his work at the space agency, for a glimpse of the Russian Sputnik satellite. At that time it was the first and only man made object in orbit up in space. Although it sported a highly polished and reflective stainless steel shell, it was more than 350 miles up and only about the size of a beach ball. Since no such thing had ever existed before, it was a matter of speculation whether it could be seen with the naked eye. While calculations placed it overhead at particular intervals, my father said he was a bit disappointed to discover it was too faint to be seen from the ground.

Later, as spacecraft proliferated, there have been many larger and more conspicuous objects set aloft into the night sky. My father once explained to me how I could distinguish an artificial satellite from a high flying aircraft. To this day I often scan the night to watch and marvel. While studying musicology, and obtaining my degree in Government from Dartmouth College, I'd often catch a glimpse, through the crystal clear New Hampshire sky, of some of the satellites my father's work with numbers, concepts, conjectures and proofs helped to make possible.

We didn't agree on some things, such as whether mathematical results were immutable. His I'm sure were, however my results varied wildly, leading to consternation and debate at the kitchen table during homework. My dad and the many men and women with whom he labored had dreams. As they deftly turned over numbers representing the relationships of bodies in motion, revealing complex curves through space and time they transformed imagination into reality in the language of precision. The symbols he used, like shapes in a dream, lent their names to the movements, forces and pathways that may eventually lead to the stars. I too, dream of space. For me it could be a domain inhabited by limitless and continuous curves, by beings that thrive on moving unimpeded through time, or perhaps by species who draw their nourishment by absorbing ever changing perspectives.

I dream of a universe that shares itself as indisputable, whether in beauty or otherwise. A world that holds as much inner fascination as a conscious mind can absorb, and contains a cosmology that can transmit as much sensation as can flow through an observant soul. This is the world that Argentine Tango Space Project and Inner Space Tango sets out to explore, to inhabit, to share and to express. We invite you to the experience. Tango invites you, too.
Safety and Ethics

A big part of Argentine Tango is history. It's about acknowledging, and owning history in subtle and tangible ways, both the good and the not so good. Another big part of Argentine Tango is being in the present, which means acknowledging what has passed and doing what is to be now.

Yet, we at Inner Space Tango believe history is important to keep in mind, especially when it could cause anyone to feel unsafe were they to become aware of it. Knowing about history also gives us the ability to try to make sound decisions, that can sometimes be, if explored to their fullest effect, beneficial to all.

At Inner Space Tango and Argentine Tango Space Project events we will take proactive measures to assure safety, both in perception and in fact, to the best of our ability, and we expect that all participants will do the same.

In doing so, we invite anyone who is aware that the history of their own actions may reflect upon the perception of safety at an Inner Space Tango event, to bring such awareness to the organizers' attention, with an explanation of the steps they'd be willing, and able to take to mitigate any safety concerns on behalf of all. We further request anyone who witnesses, or is subject to abusive behavior during any event to bring their concerns to the attention of the organizers who will address the issue while respecting the confidentiality of the persons reporting.

The organizers reserve the right to deny entry to anyone for safety concerns or otherwise, without consideration of refund or any other compensation. Unfortunately, misunderstandings do sometimes occur, and we will do what we can to avoid misapprehensions. Nonetheless, we believe this proactive approach among all should greatly assist the community in enhancing the environment around Argentine Tango, protecting goodwill among dancers, while promoting the ethic of personal honor and mutual respect in the world.

Specifically, please note: Abusive behavior will not be tolerated during Inner Space Tango events. Intentional violations of any person's physical integrity, threats to the safety of any person, or violations of the personal effects of any person, by any means, will be cause for denial of admission, expulsion from, and exclusion from any and all Inner Space Tango and Argentine Tango Space Project activities at the sole discretion of the organizers.

More Safety Information
Please make yourself aware of the emergency exit locations.

Please use your own judgement to the extent of your physical abilities and be vigilant to your acceptable level of exertion. Stay hydrated and manage and regulate your own level of activity, no one is going to tell you to slow down. Dancing is at your own risk. Physical activity always carries inherent risks and Inner Space Tango assumes no responsibility for injuries or ailments attributed to any attendee's participation in the Argentine Tango. Neither Inner Space Tango, staff, organizers, performers, artists, vendors, sponsors, or Church of the Messiah assume responsibility for any losses attributed to any individual's failure to exercise reasonable diligence as a participant during Inner Space Tango Fest.

A First Aid Kit is available on site in case of emergency, inquire of the organizers or staff.

There is no smoking of any kind or vaping permitted in the Church of the Messiah or anywhere within 20 feet of the entryway.

Please use the parking area at the rear of the church or the neighboring establishment and avoid parking on residential streets if possible. There is ample parking on the two lots.

Each person is responsible for their own belongings, neither Inner Space Tango, the Church of the Messiah, the organizers, performers, collaborating artists or staff assume any responsibility for personal items lost, misplaced or mislaid. However, the organizers will offer the courtesy of an attempt to reunite owners and effects via a simple lost and found posting, if needed, post-event. The retrieval of lost items will however, be solely the responsibility of the owner, the organizers will not provide shipping.

Please take the normal precautions that would be well advised of anyone when moving about in public at any place.

By agreeing to participate in Inner Space Tango and Argentine Tango events and activities, you indicate that concur with the policies in the above document and that you will abide by them to the best of your ability.

Look out for the best of yourselves and for one another. Be the moment and make history, and have a great time doing Argentine Tango.

Refund Policy
There will be no refunds for Inner Space Tango Fest Grand Milonga and Dinner after April 20, 2025 . Refunds requested prior to that date will not be processed until 2 weeks after the event.

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