ottomarcoson 2012-Apr-20 at 16:04:54 GMT-5: Although the Astrodome wasn't an ideal setting as far as acoustics, this was nonetheless a great, and very long, concert. Besides Dylan and Joni, Carlos Santana, Stephen Stills, Ringo Starr, and others performed. After the show was over that night, my friends and I drove back home to Austin. A few days later, I saw Joni again, performing in Austin with the L.A. Express. She surprised the audience during one of the encores by bringing Dylan onstage to perform with her.