Possible Clues:

• Rock concert's starting with Scott Joplin piece
• Rocky spire
• Part of a high tor
• Clubs with jazz music and rock
• Steeply projecting rock mass
• Rocky hilltop
• Rappeller's obstacle
• Steep rocky cliff
• Climber's hold
• 'Most people have a furious -- to talk about themselves' (Somerset Maugham)