Possible Clues:

• Exaggerated composer's role in lifting party
• Well done! Not rarely so
• Exercised too much
• Old key in which composer operated excessively
• Made too big a thing of old composer having died
• Exaggerated love before composer died
• Old composer died -- performed excessively
• That was not a rare thing to have done
• Composer gripped by overdose worked too hard
• Exaggerated return of Strangelove, say, in video nasty