Gladys Knight & the Pips top ten singles, "I've Got to Use My Imagination" and "Best Thing That Ever Happened to Me". The release of "Imagination" sparked a consecutive series of million-selling gold-certified albums for the label including the soundtrack to the movie, "Claudine"; "I Feel a Song" and "2nd Anniversary". In 1975, the group scored a mid-season variety series, "The Gladys Knight & the Pips Show", that aired for four episodes on NBC. During this time, the group recorded more hit singles, including "I Feel a Song (In My Heart)", "Part-Time Love", "Love Finds Its Own Way" and the live recording, "The Way We
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