Related Clues:

• Symbol indicating musical pitch
• Bass or treble sign
• Symbol on a music staff
• Pitch sign
• Bass on 5 lines
• Score symbol, sometimes
• Pitch indicator on a staff
• Thing on a music line
• Segment of the debacle from The Sound of Music perhaps
• ''Treble'' symbol on music
• Treble, alto or bass
• Sheet music pitch indicator
• Mark determining musical pitch of notes
• Symbol written on sheet music to indicate pitch
• Staff opening?