Trimpin's involvement in this project is of particular interest; as a rule, one experiences Trimpin's work only in gallery installations, and he has never permitted its circulation on commercial recordings. Nevertheless, Trimpin has relaxed this restriction in order to make available Nancarrow works in which he was involved.

Earle Brown: Selected Works 1952-1965
by Earle Brown

Selected Works: 1961-1969
by James Tenney

Hindemith: Ludus Tonalis; Suite '1922'
by Paul Hindemith

Joaquim Homs: Piano Music
by Joaquim Homs

Mikrokosmos (Selection) / Hungarian Peasant Songs / 6 Dances In Bulgarian Rhythm (Balasz Szokolay, Piano)
by Béla Bartók