TV show in the 80s (probably, maybe late 70s) in a sort of Fantasy Island style. Different people or couples who compete for or get a wish or prize or something. I think set in the tropics, and I think the title could’ve been “_ Paradise” where the blank was the location. What I specifically remember is that at the beginning of each episode a guy with a Jamaican accent sings “Who will be de one?” in the ascending 4th-8th notes of a major scale. Been not quite at the tip of my memory-tongue for days! Thank you, anyone of a certain age with a better memory.