at night, the three hear music and meet caldwell, an old musician with whom they share some cake enhanced with drugs. the following day, caldwell gives them a lift, as jane agrees to replace a singer. shortly before the show, jane argues with joey about his mothering her. she leaves the group and meets fellow travelers going to iowa. the woman of the couple is ill and they are going there on their last trip to visit their children. this inspiring meeting persuades jane to perform the show. she arrives on stage while joey prays for her to come back. she sings "this land is your land" accompanied by caldwell on electric guitar, to applause from the club.