 For many years, dating back virtually to when the song was written, "Rosalita" always closed the regular set in Springsteen concerts, often elongated to incorporate extended band introductions.It was the one "sure thing" in a Springsteen set list and celebrated as such.Steven Van Zandt used this time to shine on backing vocals, as his voice changed on performances of the song from the Born To Run Tours to The River Tour and during the River Tour on November 2, 1980 Springsteen changed the lyrics to "Rosie, relax and let's have a little fun cause Rosie, my record just went to number one" celebrating the fact that Springsteen just had his first "Billboard" Number One album.