<P> "Meglio stasera" (known in English as "It Had Better Be Tonight") is a 1963 song with music by Henry Mancini, Italian lyrics by Franco Migliacci and English lyrics by Johnny Mercer . It was composed for the 1963 film The Pink Panther where it was performed by Fran Jeffries . In addition to the vocal performance, instrumental portions of the song appear in the film's underscore, sometimes as an introduction to the main "Pink Panther Theme". </P> <P> The beginning of the song, in the original Italian, is here followed by a literal translation and the first two lines of the English version which contains an Italian expression, "Fa' subito!", which translates as "do it right away", but which does not appear in the Italian lyrics . However, all the versions carry the same underlying meaning of "Let's make love tonight, because who knows what will happen tomorrow ." </P>

Who sang it had better be tonight in the pink panther