"Oh Baby" is a song by the American rock band The Beatles, featured on their 1963 album Please Please Me. The track showcases the band's early sound, characterized by catchy melodies and harmonized vocals. It reflects the youthful energy and romantic themes prevalent in their music during this period. The song was written by John Lennon and Paul McCartney, two of the band's primary songwriters. "Oh Baby" highlights the group's ability to blend rock and pop elements, contributing to their rise in popularity. Its upbeat tempo and relatable lyrics resonate with listeners, making it a memorable part of their discography.