"I Want You Back" is a song by the Jackson 5, released in 1969. The song was the group's debut single, and it quickly became a huge hit, reaching number one on the US Billboard Hot 100 chart. It was also the first of four consecutive number one hits for the Jackson 5. "I Want You Back" is widely regarded as a Motown classic and is considered one of the greatest pop songs of all time. The song's infectious melody, energetic vocals, and catchy lyrics continue to make it a favorite among music fans of all ages.