Gladys Knight & the Pips cousin, Edward Patten and a non-relative, Langston George in 1959. This lineup produced the group's first hit single, "Every Beat of My Heart". After the single was released on three different labels, they changed their name to "Gladys Knight & the Pips" in 1961. Langston George left the same year and Gladys Knight left in 1962 to start a family with musician Jimmy Newman. Knight rejoined in 1964 and this lineup continued until the group's disbandment in 1989. The group reached commercial success after signing with Motown Records in 1966. After a year and a half, the group recorded the
Backing track using the original recording of a song, because the rights to use the original performance of the backing parts of a song by a well-known band would be very costly to purchase. In electronic music, some parts which have been programmed are too fast or complex to be played by a live musician. Backing tracks are also used when some or all members of a group are miming the playing of their instruments, lip-synching or using guide tracks. Also, certain situations may dictate that a backing track must be used; some television programs require that reality TV singing contestants perform