Possible Clues:

• Stringed group
• Musical foursome
• Musical work
• Say 4 getting stripped off 'offensive'? Solutions include each member of such a group with G-strings on
• Four-piece band
• Neighbourhood isn't finished on time for group going through the numbers
• A couple of pints and in another world? Blur perhaps
• Musical composition
• See 54-Across
• Players putting Irish broadcaster in a spot, according to some