Miscellaneous Musical Instruments

Brand Booster Trombone BBPS-G Brand Booster Trombone BBPS-G, Booster for trombone mouthpieces, The booster has a sophisticated holding system that prevents traces and can still be fixed firmly to the mouthpiece, Plastic mouthpieces have a comparable weight to metal mouthpieces... Brand Booster Trombone BBPS-G