cue, nod, lead, hear, blend, improvise, feature, direct, correct, perform, conduct, hone, modulate, bow, crescendo, diminuendo, transpose, read (the score), warm up (the band), swing (one's arms/a baton), pick up (the tempo), listen (for a balance of instruments), raise (a baton), flourish (a baton), rehearse (an orchestra), balance (instruments), decrescendo, coordinate (entrances), take (a bow), introduce (a piece of music), fine-tune (entrances/cut-offs), correct (the pitch), expand (repertoire), wipe (one's brow), order (scores), emcee