Stumped on this play ___ crossword clue? Uncover the answer now!

Stumped on this play ___ crossword clue? Uncover the answer now! - ASET
Play ___ (sit in with the band)

1. Perform with a group of musicians
2. Jam with an ensemble
3. Collaborate with a band
4. Guest appearance with a music group
5. Sit in with a musical act
6. Join the band for a performance
7. Participate in a musical session.

ASET