Possible Clues:

• Entertained at a reception, maybe
• Played music at a party, say
• Worked a wedding, perhaps
• Worked at a party
• Handled the music at a rave
• Scratched, perhaps
• Played records at a party, say
• Spun CDs at a party
• Spun 45s, say
• Kept the party hopping, in a way