"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).
What It Takes (Aerosmith song) "What It Takes" is a power ballad by American hard rock band Aerosmith. It was written by Steven Tyler, Joe Perry, and Desmond Child. It was released in 1990 as the third single from Aerosmith's critically and commercially successful 1989 album "Pump". In the video "The Making of Pump", A&R man John Kalodner described the song as "a masterpiece". During live performances, Tyler sings the first verse a cappella and belts out one of his signature screams right before the chorus.