Hey Tom, I know a couple of steelies who span 2 or 3 semitones like that with their vibrato <evil grin>
But yes, I've heard of Bhattacharya, he's pretty damn good! Great to look outside the confines of strictly country too.
I'm getting there with a Sierra U14 I just picked up.... John Roche's old guitar, ex Bill Stafford. Always wanted a Sierra, I mean I know they are bloody heavy but indestructible, and great tone. I'll keep the Williams for gigs.
Now if I can find a buyer for my old Curnow steel.... Anyone looking for a decent pro steel, SD10?
Will C