composer
percussionist
shim shim shim shim shim shim
mm2_r1_c1 shim
mm2_r2_c1 mm2_r2_c2 mm2_r2_c3 mm2_r2_c4 mm2_r2_c5 shim
mm2_r3_c2 mm2_r3_c4 shim