Related Clues:

• What one on stage perhaps did in Los Angeles
• Celebrated the antelopes' return
• Chinese organ emitted melodious sounds
• Climbing animals performed
• Spilt the beans
• Did karaoke
• Crooned a tune
• Performed vocally; Chinese dynasty
• Did alpine calls
• Provided backup, say
• Interpreted numbers
• Took a turn at the karaoke bar
• Performed at the Met
• Did vocals
• Snitched on one's cohorts