1) Air from the past 2) Almost any doo-wop tune 3) Any 1950s tune 4) Any 45, now 5) Any ABBA tune, nowadays 6) Any Beatles tune 7) Any Beatles tune, now 8) Any Beatles tune, today 9) Any Buddy Holly tune 10) Any Buddy Holly tune, now 11) Any class reunion tune 12) Any classic vinyl record 13) Any Elvis number Found on https://www.crosswordclues.com/clue/oldie