Performed as a minstrel, maybe

• Played some dulcet tones
• Smoothed concrete
• Cemented
• What certain rioting Elizabethan musicians did?
• Sealed, as a pipe joint
• Worked a Renaissance Faire, maybe
• Accompanied a bard, perhaps
• Pilfered a string instrument?

Wiktionary Word definitions in Wiktionary
vb. (en-past of: lute )