Music Wall Duo @ Illinois College

Music Wall Duo concert (Abigail Walsh, flute & Pei-I Wang, piano)
featuring music by Composers Alliance of San Antonio members
Illinois College, IL
November 20, 2021 – 7:30 p.m. CST



SOLI Chamber Ensemble – Tableau

Pianist Dr. Carolyn E. True premiered Deep True from Postcard Miniatures
Cellist David Mollenauer premiered Serene from Postcard Miniatures
San Antonio Botanical Garden, San Antonio, Texas
September 27, 2021 – 7 p.m. CST

Composers Alliance of San Antonio – Made in SA VII

Featuring new music by members of the Composers Alliance of San Antonio written for local student musicians
Included my new clarinet solo Forgotten Folksong, premiered by Angela Liendo
Online concert available on YouTube: Watch
August 8, 2021 – 3 p.m. CST

Virtual Concert – Composers Alliance San Antonio

Composers Alliance San Antonio (CASA) presents: “Rites of Spring”
Collaboration with Abigail Walsh, flute & Pei-I Wang, piano (Music Wall Duo)
Online premieres in CASA concert in May 23, 2021 – 3 p.m. CST
*Includes the new work Dragonflies I composed for them in December, viewable here on YouTube.


Virtual Concert – Composers Alliance San Antonio

Composers Alliance San Antonio (CASA) presents: “Meditations, Prayers, Visions”
Streamed live on YouTube on November 15, 2020
Watch the full concert here
Read my short blog about it here

UNDA Cellotrónica cover art
Cover art by Karin Veldkamp

UNDA Cellotrónica album release

featuring cellist Clara Rivière & the culmination of a four-year collaboration
Buy now in my shop or find out more here!


AUDIOSPHERE: Sound Experimentation 1980-2020

Museo Nacional Centro de Arte Reina Sofía
Exhibition curated by Francisco López
October 11th, 2020 – Feb. 15, 2021
Sabatini Building, Floor 3
Museum site

Made in SA VI
Composers Alliance of San Antonio
Children play contemporary piano music!
May 2020 – online edition due to COVID-19
San Antonio, Texas


Klanktheater “Cellotrónica” @MicroSound Madrid

Clara Rivière, cello & Yvonne Freckmann, composition/narration
December 17 & 30, 2019, ongoing shows from 20:00
MicroTeatro Madrid – Calle Loreto y Chicote 9
Tickets at the door or pre-order on

SA24 Songbook Project

Composer’s Alliance of San Antonio (CASA)
Voice recital of works for young singers
Collaboration of local poets, composers, and performers!
The Radius Center
September 28, 2019 at 4:30 p.m.
Facebook Event

The phenomenal SOLI Chamber Ensemble

SOLI Chamber Ensemble commission

Nest – for mixed quartet and field recordings* World Premiere
SOLI Chamber Ensemble TICKETS
October 14 at 7:30 p.m. (Jazz TX) Facebook
October 15 at 7:30 p.m. (Trinity University) Facebook
San Antonio, Texas

Live radio interview of Yvonne Freckmann with Nathan Cone:
”Classical Connections” program on KPAC 88.3 FM
at 2 p.m. on Friday, October 11th.
For online streaming, click on the KPAC Classical stream.


Sonic Savannah (audio-visual installation)

Stadsbeestjes: zoom in op insecten
Het Nutshuis, The Hague
Exhibition from May 24 – August 17
Open Mon.-Sat. 11:00-14:00
I contributed an audio-visual installation photo, audio, and video material recorded in the Limpopo, South Africa region.



Mise-En Bushwick Curator Series
April 5, 2019, 7:30 p.m.
Performance of “One” for flute and clarinet
Robin Meiksins, flute & Emily Mehigh, clarinet
Facebook event

UNDA Cellotronica Concert

Cello & electronics featuring Clara Rivière, cello
Culmination of a four-year collaboration!
April 28, 7:30 p.m.
Ruth Taylor Recital Hall, Trinity University, San Antonio, Texas
For more about the UNDA project and sign up for updates/CD’s click here

Made in SA V

Composer’s Alliance of San Antonio (CASA)
Piano recital of works for young pianists, performed by SA student pianists
University of the Incarnate Word
May 19th, 2019, 3 p.m.

Trinity University

Teaching as visiting professor at my alma mater in San Antonio, Texas from January-May 2019!
It’s a joy to be back!

University of Louisville

Senior Recital
Ben Bossert, double bass
playing Dance Suite
Student of Mr. Sidney King


The International Exhibition of Electroacoustic Music MUSLAB

Concert including my electroacoustic work made in South Africa “Tshoshwane”
the Plaza mayor of the Universidad Autónoma de Madrid, Spain
Nov. 7, 2018

Muslab 2018 logo


SMP Untwelve
Untwelve concert

Performance of “One” for flute and clarinet
Robin Meiksins, flute & Emily Mehigh, clarinet
Chicago, IL
September 21, 2018
Facebook Event

About UnTwelve: The dimension of pitch in music remains largely tied to a standardized set of 12 notes. This is akin to a painter being stuck with only 12 standard colors. UnTwelve is dedicated to exploring the current and historical frontiers of music beyond the 12-equal note tuning system. Our mission and vision is to commission and perform musical works which display the excitement and beauty of this frontier to both audiences and musicians.

Founded by multi-keyboard artist and composer Aaron Krister Johnson UnTwelve presents exciting concerts of music by composers around the world and presents musical education programs that highlight the wide-open expressive possibilities of such systems, and to promote and foster their usage by the current and next generation of musicians and composers.


Multiply by Sharing IX – Werkplaats K

Werkplaats K Artists in Residence final show
Klanktheater DEEP: Discover Experiment Evoke Perform
October 5, 6, 7, 2018
Kerkrade, NL

IMG_0604*** copy.JPG
photo by Jos Reinders, artwork in progress by Karin Veldkamp



Gaudeamus Muziekweek

De stem van de molen / The voice of the windmil
For windmill, harp, and wind
Collaboration with Iris van der Ende
Molen De Ster, Utrecht
September 8, 2018 – 17:00
Facebook Event


Grachtenfestival Amsterdam

Project with Iris van der Ende presenting: Under the Bridge (Onder De Brug)
Music theater for harp, actor, and bridge resonance
Sat. August 11, 2018 De Brugkelder (12:30, 14:00, 15:30) INFO
Sun. August 12, 2018 De Torontobrug (11:00. 12:30. 14:00) INFO

Muzikale dialoog met brug nummer 246- Trouw de Verdieping page 10, Aug. 3, 2018

Under the bridge, where Iris van der Ende sits with her harp, the room works like a resonance chamber. All stays hanging before it dissolves: music, sounds, thoughts. Iris lets you listen to the sound in a lost place in the city, and answers these with arpeggios, chords and melodies. Thus she plays her harp and the space.

Thirsty Ears Festival – Chicago’s only classical street music festival

UnTwelve performs “One” for clarinet and flute
Robin Meiksins, flute & Emily Mehigh, clarinet
Saturday, August 11, 2018 – Main Stage, 5 p.m.
1758 W. Wilson Ave. CHICAGO
Hosted by: Access Contemporary Music


Over Het IJ Festival

Project with Iris van der Ende presenting: Under the Bridge (Onder De Brug)
Music theater for harp, actor, and bridge resonance
July 13-22, 2018, multiple daily performances* World premiere
Preview article here!
For Tickets click here

CopyPaste/Remix – Werkplaats K

Remixes of two famous classical works
Exhibition opening on July 8, 2018
Werkplaats K, Kerkrade, the Netherlands
Read my blog and Listen here !


Ohrenbetäubendes Geflüster (Deafening Whispers)

Exhibition and Cello Performance
Adriana Affortunati, Jana Dabac, Yvonne Freckmann, Clara Rivière
Steiner Kellergasse 20/1
Krems an der Donau, Austria
Thursday, June 28, 2018 – from 19.30
With thanks to Margit Werner-Pietsch and Andrew Neumann
*Includes premiere of Sentinels for cello and field recordings

Residency AiR KREMS (Austria)

Fantastic opportunity!
During the month of June I will have the opportunity to explore, make, think, and create a new work with field recordings made in Krems and cello with cellist Clara Rivière Visier.
A workshop for handicapped children to make field recordings is also in planning with theater maker Veronika Großberger: Blickwechsel / KulturKontakt Austria with the Sonderschule Krems


Made in SA4 

Composers Alliance San Antonio (CASA) concert
Book series for young pianists
University of the Incarnate Word
May 20, 2018

Zvov Sensory (Den Haag)

Zvov Sensory performance
Villa K (Den Haag)
May 16, 2018


OES-De-La-MENG performance around the work of Sabine Jacobs

OES-DE-LA-MENG artist in residence – Sabine Jacobs und Gäste / Installation – Zeichnung – Performance
Sat. 25/11 @ 15:30 at Post
Kerkrade, Zuid-Limburg
“Der weiße Wald” for cello and storyteller
-Clara Rivière Visier, cello and Yvonne Freckmann, composition, narration
*as part of Werkplaats K Artists in Residence



Zvov Sensory Belgium Tour!

Fri. 6/10 @ 19:30 – Cornelius Schmaltz, rue de Russie 1, St-Gilles
Sat. 7/10 @ 19:30 – 99 rue de l’étoile, Uccle
Sun. 8/10 @ 19:30 – 99 rue de l’étoile, Uccle
Mon. 9/10 @ 18:30 – the Temple Gallery, boulevard guillaume van haelen 132, Forest
Facebook Event here
Make reservations please by emailing

Multiply by Sharing VIII – Werkplaats K

“Klankvormen Concert” voor cello, harp en electronica
– Molenharp – voor harp en quadrafonische luidsprekers
– 5 Letras (5 tekens) – voor cello en grafische partituur
– Walshe dream miniature – voor theater en video en klank
Concert van 30 min. – 3 keer op October 14 & 15, 2017
Kerkrade, Zuid-Limburg, NL

The Artists in Residence Werkplaats K
Clara Rivière Visier (ES), cello
Iris van der Ende (NL), harp en theater
Yvonne Freckmann (US-DE), compositie en electronica

Musical Bridges Around the World ***premiere

MBAW commissioned a piece in honor of its 20th anniversary season and as a reunion of former “Child Prodigy” musicians. I composed “Bridge” for violinist Nancy Zhou, mezzo-soprano Veronika Williams, and pianist Daniel Anastasio.

MBAW Concert 1
Musica Viva Concert (MBAW membership program)
Saturday, September 30, 2017, 7:30 p.m.
House of Curt and Lorraine Anastasio, 3103 Old Elm Way, San Antonio, TX 78230
Concert including World premiere of “Bridge” by Yvonne Freckmann

MBAW Concert 2
Texas Hill Country Concerts
Sunday, October 1, 2017, 12:00 p.m.
St. Mary’s Catholic Church,
1648 FM 340 Halletsville, TX 77964
Concert including World premiere of “Bridge” by Yvonne Freckmann

MBAW Concert 3
Musical Evenings at San Fernando Cathedral
Sunday, October 1, 2017, 7:00 p.m.
San Fernando Cathedral, 115 Main Plaza, San Antonio, TX, 78205
Concert including World premiere of “Bridge” by Yvonne Freckmann

MBAW Website:
MBAW Phone:
(210) 464-1534


Gaudeamus Muziekweek: Senses Working Overtime

Zvov Sensory
September 8, 9, 10
Utrecht, NL
Gaudeamus Tickets

Cultura Nova Festival

De stem van de molen / The voice of the windmill
Collaboration with Iris van der Ende
August 27, 2017 – 12:00 and 14:00
at the windmill in Nuth, NL Festival page

Zvov Sensory in Denmark

July 20, 2017
Aarhus, Denmark
AUT – Aarhus Unge Tonekunstnere – is a nonprofit organisation for sound art
For more information visit Facebook or

Zvov Sensory @ Home of Art

July 18, 2017 – 19:00
Amsterdam, NL
Home of Art Tickets Reserve 10 euros

For more history of past performances, click here.