1 Chronicles 6:31-33
Professional Musicians
6:31 These are the men David put in charge of music in the Lord’s sanctuary, after the ark was placed there.
6:32 They performed music before the sanctuary of the meeting tent until Solomon built the Lord’s temple in Jerusalem. They carried out their tasks according to regulations.
6:33 These are the ones who served along with their sons:
From the Kohathites:
Heman the musician, son of Joel, son of Samuel,