Related Clues:

• It may be Bass with the key to France
• If one's not sharp, by the sound of it, one may still get this apartment
• Take note of this apartment
• 'Perhaps a part meant to sound close to 6 down (1,4)'
• One might treble the pitch of this
• Bass or treble, e.g
• Music sign
• Perhaps a treble Bass for this, please note
• D-sharp's equivalent
• Part of a C minor scale
• Sign on a score
• Key related to C
• Staff sign
• Three-sharp key
• Black key above G