Related Clues:

• Second half of a record
• Singer's better half?
• 'I Want to Hold Your Hand' through 'All My Loving,' on 'Meet the Beatles!'
• Bachelor party - most singles had one
• Pop single's second song
• Single's less good song
• The Beach Boys' 'Surfer Girl' vis-à-vis 'Little Deuce Coupe'
• Less important part of a music single
• Madonna's 'Into the Groove,' originally
• Place to see a hit
• Record following?
• Hit's complement
• Hit half of a record
• Featured half of a 45
• Obsolescent designation in the music business