I've heard him a few times. Ken Hamm plays slide guitar but not necessarily in a blues style. What I hear from him is mostly acoustic fingerpicking/slide, very melodic cheery sounding tunes mostly. Rather refreshing. His website, which wouldn't ya know it, www.kenhamm.com does stress his blues background. Checkm out the concert schedule, there are lots of English dates.

He's from Thunder Bay Ontario, the other end of the province from Toronto, but is now located in B.C.

Enjoy, mate.

Willie-O