Related Clues:

• The Stooges, for instance
• Subordinate division of a minuet
• CEG in C Major
• Troika
• Chamber group
• Musical chord
• Chamber piece
• Combo size, sometimes
• Set of three
• Bass, piano and sax, e.g.
• Kingston bunch
• Chinese secret society
• Haydn string composition
• Fates, for one
• Half a sextet