"Baby It's You" is a song written by Burt Bacharach (music), Luther Dixon (credited as Barney Williams),[1] and Mack David (lyrics).

The vocal arrangements on this version proved influential in subsequent ones, including that by the Beatles.

The British rock band the Beatles performed "Baby It's You" as part of their stage act from 1961 until 1963, and recorded it on February 11, 1963, for their first album, Please Please Me, along with "Boys", another song by the Shirelles.

"I'll Follow the Sun" and "Boys" were later included on On Air – Live at the BBC Volume 2, but this recording of "Devil in Her Heart" remains unique to this release.

It consisted of a combination of the Beatles dancing and still photographs, and was later included on a DVD or Blu-ray with the 2015 release 1+.

In 1962, the song was adapted into French by Guy Bertret and Roger Desbois as Baby c'est vous and performed by French pop singer Sylvie Vartan and was released as a single in July 1962 as the second single off of her debut album Sylvie.

[26][27] Vartan's version received a "Tip" position in the French Belgian charts in 1962.