Released on the 1964 album *Beatles for Sale*, "What You're Doing" is a mid-tempo rock and roll track that showcases the band's evolving songwriting during their early American tour. Written by John Lennon and credited to Lennon-McCartney, the song features a distinctive rhythm section and vocal harmonies characteristic of the group's sound at the time. It was recorded in New York City and serves as a snapshot of the Beatles' performance style and musical direction in the mid-1960s. The track remains a notable song in their discography, reflecting the energy and sophistication of their work during this pivotal era.