<p>Depending on circumstances, a voice teacher may be making well over $125 and hour or well under $50 and hour. Best to come straight out and ask.</p>
<p>If she has five of the six in current repertoire and you know your part cold, it shouldn’t take an hour per song to rehearse. Two to three hours or rehearsal plus an hour of performance time plus travel expenses should cover it. Also, singers frequently command a lower rate for rehearsal time than for performance time.</p>