Yamaha YBS – 52 Baritone Size Qty 9.0 2 24.5 2 28.0 1 30.5 3 32.5 1 34.0 1 36.5 1 38.5 2 40.5 1 42.5 1 44.5 2 48.0 3 52.0 1 54.5 1 60.5 1 64.5 2 Additional Reading