The Lullaby Tour was a 1989 U.S. concert tour by American electronic group Book of Love, in support of the act's second studio album, Lullaby, which was released in July 1988. The band had originally intended to tour in the fall of 1988, but the illness of a band member delayed the tour until 1989. The second single from the album and title track "Lullaby" was released on January 4, 1989 to coincide with the tour. The setlist was evenly divided between new Lullaby album tracks (up to eight new songs), and tracks from their debut, Book of Love.