Dierks Bentley is a busy boy these days.   He's performing tonight on Late Night with Jimmy Fallon as part of a week long tribute to the rock band Pink Floyd, by doing his version of Wish You Were Here.   Dierks will be performing alongside rock bands including Pearl Jam, Foo Fighters, The Shins and MGMT.   The tribute week celebrates the release of Pink Floyd's two new box sets of remastered and previously unreleased material.     In anticipation of Dierks' new album set for release early next year, he's released his latest single, "Home" the follow up to his number one smash, "Am I the Only One."   The song, was inspired by Dierks’ life on the road.  Speaking of "Am I the Only One," DB held a number one party at Nashville hot spot "Losers."  DB was the big "winner" as he celebrated his eighth chart topper, sharing the love with his two co-writers on the tune, Jim Beavers and Jon Randall.   “It’s cool when a nice guy who always puts himself last gets to finish first,” Dierks told Taste of Country of Randall’s success. “So I’ve never been more excited about a No. 1 party, just for him. This is the only time Jim and Jon and I have written together, this one song — so for me to get the chance to give him his first No. 1, it’s really, really cool. I’m real excited about that.”    Read more here.  Dierks kicks off his Country & Cold Cans tour on October 6 in LaCrosse, Wisconsin.  http://www.youtube.com/watch?v=Eu6s7-eDuZQ