If you're not ready to get a mega case of the chills yet, I suggest not listening to this song and/or watching this video. HOWEVER, I doubt you'll be able to resist the power that is exuded in the video for Full Steam, a duet by David Gray and Annie Lennox.

Earlier this fall, we caught wind of a duet between the Welsh and Scottish singers. The dramatic pairing seemed inevitably gorgeous, even before hearing the song. Full Steam appears on Gray's latest album, Draw the Line, which was released on September 14.

The song serves as Gray's new single, with the video and song both being released just yesterday in the UK. Watch the gifted vocalists in action now.

Only question remains...who rocks the suit better?

mp3: David Gray and Annie Lennox - Full Steam