Will they duet on 'Wonderwall'? Find out at:

8/26/08: Seattle, WA - WaMu Theater
8/27/08: Vancouver, BC - GM Place
8/29/08: Edmonton, AB - Rexall Place
8/30/08: Calgary, AB - Pengrowth Saddledome

All tix are on sale 4/4 via Ticketmaster. - Source