Well, actually you don't have to; it's "Couldn't I Just Tell You," the power pop template from Todd Rundgren's classic 1972 album Something/Anything. A song which every pop band with half a brain used to cover back in the day, but is less heard of late.
So -- the question is....who's doing the cool cover you can hear by clicking the play button below?
Here's a hint -- it's from 2003, and the guy who's singing it is really tall. Also -- if for some reason the download thingie isn't working at the divShare link, just e-mail me and I'll shoot you the mp3.
[h/t Sal Nunziato]