10 [i.e. Deset] dvouhlasých a 10 tříhlasých invencí [pro] 2-3 tromboni (ad lib. 2-3 fagotti, 2-3 eufoni, 2-3 contrabbassi)

Trombone music (Trombones (2)) Bassoon music (Bassoons (2)) Euphonium music (Euphoniums (2)) Double bass music (Double basses (2)) Brass trios (Trombones (3)) Woodwind trios (Bassoons (3)) Brass trios (Euphoniums (3)) Stringtrios (Double basses (3))