Related Clues:

• Bach composition
• Beethoven's 'Archduke ___'
• The Bee Gees, e.g.
• Group that has its own organ
• Wedding band, maybe
• Group
• The Fates, e.g.
• The Fleetwoods, e.g., of 50's-60's pop
• Chorus section
• Eight-man band
• Bach piece
• Happy chorus?
• Speak in unison
• Kind of practice
• Some clarinets