1 JULY 1966
'Opus 17 (Don't You Worry 'bout Me)' from the Four Seasons was in the charts during this month. The record peaked at #13 on the US Billboard Hot 100 chart (the lowest of their four US singles that year), and reached #20 in the UK.
B-side: 'Beggar's Parade'
Released: May 1966
Highest chart position: #13 (US)
Producer: Bob Crewe