I know this was mentioned here a long time ago, but now that TOTA is out, it's more meaningful. This link connects to one of the HSBC commercials Thurston provided the music for. Sounds like Silver>Blue. As much as I love that song, and most of TOTA, I have to say I like the guitar sound on this commercial even better!
http://www.boardsmag.com/screeningro...mercials/2120/