Related Clues:

• Two merged barbershop groups, say
• Group, primarily of countries talking economic turkey?
• It requires eight pieces
• The planets, now
• Four couples
• The electrons of oxygen, e.g
• A set of eight things
• Ideal group to play an eightsome reel?
• Group of eight players
• Group of note appears in autumn, and is French
• Music for eight
• Boycotted the group playing in it
• Group of eight a bit behind the commanding officer
• Group of musicians orchestrated contest; not New Style
• Choral composition (not mass) consuming college musicians in group