1 to perform on a musical instrument

1 rhythm

2 tempo

3 musical pulse

4 cadence

5 beat

1 duet (in music)

1 to accompany (musically)

1 prelude

2 presage

1 first decapitate then present your trophy (idiom); act first, report later

1 to do sth and not report the fact (idiom)

1 perfect finish (idiom)