Sure is. I heard a band covering his song earlier this year, the singer said it's from 1937 and I was fascinated with the song. 32-20 Blues he called it and so I came across this tonight and went for it.
Love the Robert Johnson pick. One of several great Mississippi blues Musicians.
Not sure how many know this album, but I would put it up there with Neil Young's best. Ambulance Blues belongs in the discussion of greatest album closers.