Related Clues:

• Singing group
• The Eight Immortals, for one
• Big musical group
• Double quartet
• Musical range
• Duo quadrupled
• The Brady Bunch, e.g.
• Eightsome
• Four pairs
• Span from C to C e.g.,
• Septet plus one
• Largish chamber group
• Do-to-do interval
• Pianist's span
• Large combo