 The tour itinerary continued to suffer cancellations in the United States, while adding shows in Canada, where the new album and its singles were getting better radio airplay.An early leg show such as the July 25 one in Philadelphia's Wachovia Center, where sales had been reported as strong, still featured ten upper level sections empty and covered with black tarps.However, a show of hands taken by Maines indicated that a third or more of the fans were attending their first Chicks concert, which boded well for the group building a new audience.