that the words shown included "Bomb Japan Now", forcing the band to issue a statement denying the claim. Before performances of "Even Better Than the Real Thing", Bono channel surfed through live television programming, and during the song, as random images from television and pop culture flashed on screen, he filmed himself and the rest of the band with a camcorder. In a Zoo Radio interview, the Edge described the visual material that accompanied the first three songs: "Mysterious Ways" featured a belly dancer on-stage, tempting Bono and dancing just out of his reach. Initially, Floridian fan Christina Petro filled the role. After appearing outside the venue of the band's final dress rehearsal in a belly-dancing outfit, the crew invited her inside to dance with Bono to lighten the mood. The group liked their interaction and that it made reference to the belly dancer in the song's music video, and she accepted an invitation to join the tour. For the "Outside Broadcast" leg, tour choreographer Morleigh Steinberg took over the role. Performances of "One" were accompanied by the title word shown in many languages, as well as Mark Pellington-directed video clips of buffalos culminating with David Wojnarowicz's "Falling Buffalo" photograph. For "Until the End of the World", Bono often played with a camera, kissing the lens and thrusting it into his crotch, a stark contrast from his more earnest stage behaviour of the past. Beginning with "Outside Broadcast", the band began playing "New Year's Day" afterwards. During "Tryin' to Throw Your Arms Around the World", Bono danced with a young female fan from the crowd (a ritual he had done more solemnly on past tours), shared camcorder video filming duties with her, and sprayed champagne. At this point in the show, Mullen sometimes sang a solo performance of "Dirty Old Town". The group played many Achtung Baby songs very similarly to the way they had appeared on record. Since this material was complex and layered, most numbers featuring pre-recorded or offstage percussion, keyboard, or guitar elements underlying the U2 members' live instrumentals and vocals. The band had used backing tracks in live performance before, but with the need to sync live performance to Zoo TV's high-tech visuals, almost the entire show was synced and sequenced. This practice has continued on their subsequent tours. Zoo TV was one of the first large-scale concerts to feature a B-stage, where performances were intended