"Don't Let Me Down" is a song by the British rock band The Beatles, released in 1970. It was written by John Lennon and Paul McCartney and features a blend of rock and pop elements. The song expresses feelings of vulnerability and the need for support during difficult times. The track was included on the album Let It Be and is notable for its emotional lyrics and powerful vocal delivery by Lennon. It has been covered by various artists and remains a significant part of The Beatles' legacy, resonating with listeners for its relatable themes.