Possible Clues:

• Irregular stay, with nude dancing
• Faltering
• Dizzy playing tunes on jazzy day
• Rocky could be nude, say, dancing around top of table
• Precarious
• Lacking balance, and nasty due to change
• Rocky from a French stable
• Not sure at first next Tuesday could be arranged
• Roughly Tuesday around noon -- not fixed
• Doctor stayed with multinational organisation, initially, not firm