Hey there, here’s a video that covers a Billy Bragg song, No One Knows Nothing Anymore, which is off of his latest CD. As mentioned in the video, I played it with my guitar tuned down a full step which is instead of standard tuning of EADGBE, it was tuned down to DGCFAD.  It’s not an open tuning like the previous post by Pete, but rather a variation on standard tuning. There is also a time signature jump in the tune where he goes from 4/4 time to 3/4 time. I’m not sure I have it nailed yet, but hopefully you get the idea!