Possible Clues:

• Right time to suppress story about slip
• Put in a new chair perhaps in auditorium or reception
• Acceptance of right overwhelming upset constituent
• Right about man being rejected for acceptance
• Right time to suppress part about slip
• Record of payment
• Henry going: 'The price is different and this might prove it'
• Sales slip from a store
• Taking composition, right to elevate Shostakovich's Fifth
• Evidence of having paid wrong price, including energy, on time