Guess touring the U.S. through the summer with Mayer Hawthorne and Churchill supporting isn’t enough for OneRepublic.  The Colorado Springs band and Sara Bareilles will co-headline a series of gigs in the western states beginning in late August near Denver. Touring in support of the March-released Native album, OneRepublic appeared on “Ellen” today to perform … More OneRepublic & Sara Bareilles Join Forces For Co-Headline Thrills