William Guest (singer) William Guest (singer) William Franklin Guest (July 2, 1941 – December 24, 2015) was an American R&B/soul singer best known as a member of Gladys Knight & the Pips. Guest was born in Atlanta, Georgia, and was a cousin of Gladys Knight. Following his stint with The Pips, he and fellow Pip Edward Patten formed Patten and Guest Productions, and following Patten's death in 2005, he continued to manage artists though the Crew Entertainment company he formed with members of Patten's family. Guest died on December 24, 2015, of congestive heart failure in Detroit, Michigan, his home for fifty years.
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