Barbeich was conceived and recorded on multi-tracked hyper-accordion in 2009 and later scored for solo trumpet and mixed ensemble.
Hyper-Accordion version (mixed by Erdem Helvacioglu)
Solo trumpet and mixed ensemble demo mixed by Brian McWhorter and recorded by Lance Miller (featuring Bryan McWhorter and Beta Collide)
Score for solo trumpet and mixed ensemble
Musical score ©Voxumbilical Music
Provided for reference only
Different interpretations/variations appear here:
More information: Musical Borrowing Under Scrutiny, NY Times