Master Blaster (Jammin') - Stevie Wonder (Covered by Righteous Continental at Bungalows on the Bay)

This Connecticut band made the long trip over seas to St Croix. The gig was a few steps from the Caribbean beach at Bungalows on The Bay B.O.B. Bar on the East End of the island.
The mentioned they learned this song specifically for this gig. It may have been the debut.