Possible Clues:

• Player at rest, I gathered
• Professional performer: I start dancing, beginning to entertain
• Entertainer set off after lorry, cape having fallen off the back
• Performer such as Garfunkel is brought to vacant theatre
• Public entertainer
• Performer playing sitar with extremely trite accompaniment
• Entertainer embraced by sweetheart is tearful
• Performer one at rest milled around
• Imaginative performer
• Quintet sit rabbiting about incorporating singer?