Related Clues:

• Musical interval
• Organ stop
• It goes from C to C
• Vocal range
• It goes from A to A
• A to A, e.g.
• Musical interval of eight tones
• Staff range
• Do-to-do interval, musically
• From C to C
• Eight-line stanza
• Scale interval
• Player's range
• C to C
• Scale range