This is really beautiful. Begging for vocals, if you don't mind me saying. Not that it doesn't stand on its own, it's just so melodic. I put up an open D song recently "Rosetta West - Elmore's Blues." I don't fingerpick anywhere near as good as you when playing slide, maybe because I put the slide on middle finger. That always felt natural to me. Anyway, all the best. You're awesome
It's my favorite play spanish tuning but to drop the big E down to D, good for playing Country,Blues,Southern Rock.And the G-harp to play D is the deepest tuned harp. Sounds great! Truvky.