 Complete the following phrase:  In 1984, he joined Bruce Springsteen and the E Street Band as the replacement for Steven Van Zandt on guitar and vocals, in time for Springsteens massive Born in the U.S.A. Tour. Following the tour he appeared on Late Night with David Letterman, to promote his 1985 solo release Flip. The E Street Band toured again with Springsteen in 1988 on the Tunnel of Love Express and Human Rights Now!. In 1989 Springsteen broke up the E Street Band, but Lofgren and Van Zandt rejoined when Springsteen revived the band in 1999 for their 