Related Clues:

• Song from the past
• Jukebox favorite
• Beer buyer, presumably
• Long-held record?
• Sort of education
• Hit from the past
• Song released on a 45
• Old enough to know better
• No longer minor?
• Almost any doo-wop song, e.g.
• Legal, in a way
• Doo-wop number
• Grownup
• Doo-wop number, e.g.
• 25-Down, e.g.