Acoustic bass guitars; Acoustic basses; Acoustic guitars; Autoplaying electronic pianos; Bagpipes; Bags and cases specially adapted for holding or carrying drumsticks; Bags specially adapted for holding musical instruments; Balalaikas; Bamboo flutes; Bamboo vertical pipes (hichiriki); Bamboo vertical pipes (shoh); Bandonions; Banjos; Barrel organs; Bass drums; Bass drumsticks; Bass guitars; Bassoon; Bassoons