"Hey! Album" is a music album by the British rock band The Beatles, released in 1968. It features a mix of genres, including rock, pop, and experimental sounds, showcasing the band's innovative approach to music during that era. The album includes popular tracks like "Hey Jude" and "Revolution," which reflect the social and political climate of the time. The album was initially intended as a soundtrack for the animated film Yellow Submarine, but it evolved into a standalone project. "Hey! Album" is notable for its artistic experimentation and has been influential in shaping modern music, solidifying The Beatles' legacy as one of the greatest bands in history.