Brian Hyland did some terrible things in his youth - "Itsy Witsy Tennie Weenie Yellow Polka Dot Bikini" to name but one - and then spent the rest of his career trying to atone for them.
In 1970 he took Curtis Mayfield's "Gypsy Woman" to Number 3 in the US charts with a bit of help from Del Shannon, and then in 1977 he teamed up with Allen Toussaint for an album called "In A State Of Bayou". Very nice it is too, with a sort of Johnny Rivers feel (which is always a good thing as far as I am concerned).
"Hail To The Man" - Brian Hyland
"Killin' Me" - Brian Hyland