Related Clues:

• Best ever performance
• Minute spinner played best
• Disc with a B-side
• Memorialise
• Write down (for future reference)
• Epic accomplishment
• Capture on tape
• "Let the ___ show ..."
• Many a Guinness Book record
• Finishes 18 across with memoir
• Jot down — LP?
• Did muddled doctor get it wrong? Note that down.
• Effort of female put down
• Log touching piece of rope?
• Achievement of one’s supporters, you might say