Dave Grohl, Foo Fighters are Killin’ It on Letterman This Week [VIDEO]

More reasons to love just about everything Dave Grohl and the Foo Fighters do. They've been doing a song a night, with special guests, on the Late Show with David Letterman, Cheap Trick's Rick Nielsen joins them tonight (10/16) AND Friday (10/17).

All of this is in front of the premier of "Sonic Highways", the title of their new album and the title of the TV series on HBO that starts Friday night (10/17). The album was recorded in eight cities around the U.S. in eight weeks. The HBO show is a documentary on the process of putting the album together.

Monday night - "War Pigs" by Black Sabbath

Tuesday night - "Kick It Out" by Heart

Wednesday night - "Polk Salad Annie" by Tony Joe White

In this clip from Monday night, Dave talks about his three daughters. He also makes a great statement about why we love the songs we love.