Waiting 4U Tour was a co-headlining concert tour by Australian singer Cody Simpson and American singer Greyson Chance. The tour was launched to promote Simpson's debut EP 4 U (2010), and to gain interest and publicity for Greyson Chance. Both singers revealed the announcement of the tour on March 10, 2011 during a live chat with fans on Ustream. Opening act Camryn (select dates) Michael and Marisa (select dates) Shane Harper (select dates) Lily Halpern (select dates) Setlist Tour dates Cancellations and rescheduled shows External links Cody Simpson Official Website Greyson Chance Official Website References 2011 concert tours Cody Simpson concert tours Co-headlining concert tours Greyson Chance