The Jordanaires 1978 the group performed a medley of Presley's songs on the NBC TV special "Nashville Remembers Elvis on His Birthday". The group changed again in 1982, when Hoyt Hawkins died. His replacement was Duane West, formerly of Sonny James' backup group, the Southern Gentlemen. In 1990, the group provided backing vocals for Presley's former Sun Records labelmate Johnny Cash on his Mercury Records album "Boom Chicka Boom". The group has also cooperated with Vikingarna. The lineup remained constant for the rest of the decade, with West leaving due to an illness in 1999 and his death in 2002. His replacement
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