The Jordanaires of rockabilly with "Blue Moon of Kentucky" it was his first live performance on national radio broadcast. He had just recorded his first record at Sun studios, That's All Right just a few weeks prior. An afternoon in 1955, the Jordanaires played a show in Memphis with Eddy Arnold to publicize their new syndicated TV series, "Eddy Arnold Time" (for the program the group used the name Gordonaires). They sang "Peace in the Valley", and when the show was over, Elvis Presley, an emerging singer, talked with them and said, "If I ever get a recording contract with a major
Backing track string sections which would be costly to reproduce live.) A singer or vocal group performing without a backup band may sing along to pre-recorded music. A music track without lead vocals may also be called a karaoke, minus-one track or playback. Music backing tracks are also available for instrumental practice and jamming by jazz musicians, to help beginning to intermediate performers play to a song's rhythm part or learn to improvise over chord progressions. Backing tracks are also known as jam tracks. If bought commercially, backing tracks often use session musicians to play the instruments and backing vocals, rather than