Search Results       Your search for [subject]Trios (Trombone, percuission returned 1 record.           From behind the unreasoning mask. _ From behind the unreasoning mask [Sound recording]. by Reynolds, Roger, 1934-; s.l.: New World Records NW 237, 1977. Subject: Trios (Trombone, percuission; Electronic music.          Add to Book Cart Relevance: 29.81%