I found this review that talks aobut the making of the Jokerman video... Apparently it was the 2nd video made for the Infidels album...

http://www.expectingrain.com/dok/jokerman/RSvideo.html

"The first, for the lovely ballad "Sweetheart like You" had been a flat and lifeless embarrasement."????????????

Bull... and sh!t!!!!!!!!!

From another "Credits" web site...
"Backed by a band that includes Knopfler and ex-Stone Mick Taylor on guitar and the legendary reggae rhythm section of Sly Dunbar and Robbie Shakespeare, Zimmy's biting songs don't lack for solid musical support."

So it may have been Mark K. on Sweetheart... I donno... never sounded like him to me...

Searching for the video for Sweetheart, I can't even find it on eMule...