"End of the Line" is the last track from the Traveling Wilburys' which number album, "Volume 1", released in 1989, Roy Orbison helped sing the choruses in turn,  Roy Kelton Orbison, an American singer-songwriter known for his distinctive, impassioned voice, complex song structures, and dark emotional ballads?
Roy Orbison Roy Kelton Orbison (April 23, 1936 – December 6, 1988) was an American singer-songwriter known for his distinctive, impassioned voice, complex song structures, and dark emotional ballads. The combination led many critics to describe his music as operatic, nicknaming him "the Caruso of Rock" and "the Big O." Between 1960 and 1964, 22 of his songs placed on the "Billboard" Top 40, including "Only the Lonely" (1960), "Crying" (1961), "In Dreams" (1963), and "Oh, Pretty Woman" (1964).
Tender Lover (song) "Tender Lover" is a song performed and produced by R&B and soul singer Babyface (born as Kenneth Edmonds). It was the title track from the 1989 namesake album and the second single. Featuring backing vocals by Troop, it was Babyface's second single and last number one single on the Hot Black Singles chart. As his previous single had done, "Tender Lover", was also a Top 40 hit, peaking at number fourteen.