Burt Bacharach and Hal David.
Burt was a fucking genius for sure but Hal doesn't get the kudos he deserves.
Hal wrote the brilliant, witty, sexy, "shallow but deep" lyrics to most of Burt's tunes.
Dionne Warwick probably does the best job of the Burt and Hal songs but really even I sound good good singing those songs, they are just so fucking brilliant.