7 Negro Spirituals Quatuor de cuivres: 4 trombones [Conducteur et Parties séparées] FLEX Editions
By Traditional. Arranged by Oliver Lachurie. Trombone quartet. For 3 Trombones, 1 Bass Trombone. Classical, Chamber Music. Grade 2. Score and set of parts. 17 pages (score); 32 pages (parts). Published by FLEX Editions
