the Master Purchase Order Agreement covers the acquisition of musical instruments and the supply of accessories to them

acquisition of violins, violas, cellos and their accessories

acquisition of double basses and their accessories

acquisition of trumpets, horns little hands in Bb, horns little hands in F, trombones, saxhorns, euphoniums and their accessories

acquisition of flutes, clarinets and their accessories

purchase of oboes and their accessories

acquisition of bassoons and their accessories