As usual I was casually playing around on my guitar while chilling out, and I hit this chord seuence. Can't vouch for the key, but if you comp this do you recognise it?
Am-Am Am Am | Dm7- Dm7 Dm7 Dm7 |And the chorus/bridge is E7/Am.
E7-E7 E7 E7 | Am-Am Am Am
It's driving me crazy! I know this song. At first I thought Annie Lennox with Dave Stewart doing an acoustic jazz guitar bit, but after 30mins on amazon mp3 came up empty (such a useful resource though!)
If you recognise it ... let me know, and release me from my anxiety!
Postcript 2-May-2008: GOT IT! Tanita Tikaram - Twist In My Sobriety. I am sane again.