Possible Clues:

• 'Let ___!'
• Ting Tings "Shut Up and Let ___"
• "Let ___!"
• “They tried to make ___ to rehab” (Amy Winehouse lyric)
• "Never Let —" (Kazuo Ishiguro novel)
• See 62-Down
• "Let __!"
• 'Let --, Lover'
• "Let ___, I said!"
• "Let ___, Lover"