Jackson 5 (also spelled Jackson Five or Jackson 5ive, abbreviated as J5, and later known simply as The Jacksons) was an American popular music quintet from Gary, Indiana. The group, active from 1964 to 1990, regularly played from a repertoire of R&B, soul, funk, and later disco. Considered “one of the biggest phenomenons in pop music” during the early 1970s, the Jackson 5 are also notable for launching the career of their lead singer, Michael Jackson.