Two Tickets to Keith Urban in an Arvest Suite at the BOK.  Grammy Award winner Keith Urban will be at the BOK Center August 18th.  This concert launches his 'Get Closer 2011 World Tour". The tour comes in support of Urban's sixth studio CD Get Closer, released in November. Get Closer follows two previous consecutive Billboard country and pop #1 albums, as well as five previous CDs, all of which have been certified platinum or multi-platinum.