Twelve Duets for two trombones. 1752 By Michel Bleger Twelve Duets Arranger: Ostrander Two Trombones $12.00

Twelve Duets Volume I for two trombones. 1784 By Oskar Blume Twelve Duets Volume I Arranger: Gibson Two Trombones $13.25

Twelve Duets Volume II for two trombones. 1785 By Oskar Blume Twelve Duets Volume II Arranger: Gibson Two Trombones $14.25

24 Easy Duets for two trombones. 1951 By Karl Henning 24 Easy Duets Arranger: Ostrander Two Trombones $12.00

Three Duets for two trombones. 2963 By G.A. Schneider Three Duets Arranger: Brown Two Trombones $14.75

Six Canonic Sonatas for two trombones. 3179 By Georg Philipp Telemann Six Canonic Sonatas Arranger: Brown Two Trombones $14.25