files > Weyse - Sonata for 2 Bassoons > Transposed key of D Major > Lower octave
C. E. F. Weyse Sonata DMaj 2 String Basses.pdf
2 String Basses - 2nd must have extensions to low C
yorkmasterbbb - Jun 22 2015
C. E. F. Weyse Sonata DMaj 2ContrabassBuglesInG.pdf
2 Contrabass Bugles in G - must have at least 3 valves
yorkmasterbbb - Jun 21 2015