Possible Clues:

• Cut top of oak, cracking little wood
• Listen to jazz track on vinyl
• Track on a record?
• Cut wood conceals nothing
• 'Let's ___' (Earth, Wind & Fire hit)
• 'Virgo's ___' (Beyonce song)
• Track cut into the surface of a record
• Tongue and ..., an alternative to nails
• Go over revised routine
• Working rhythm