I like The Ballad of John Henry too, possibly because of the BCC version of the title track, but John Henry is an interesting character and the subject of a number of songs by other artists. Dust Bowl is also good, probably because of the Glenn Hughes and Kevin Shirley involvement - but I'm biased. I like Bonamassa as a guitarist, but would prefer him to cut down the solo/duet material. He is a reasonable singer and his voice made a useful foil for Glenn Hughes. I don't think I've heard Sloe Gin, so perhaps I should give it a listen.
I am definitely a Jake E. Lee fan because of his Badlands and Osbourne work. His Red Dragon Cartel album didn't do much for me because the vocals are weak, but the main thing is that he is back. I didn't mind Zak Wylde's work on No More Tears or Ozzmosis, but I was distracted by the treatment of Bob Daisley. After this, it was downhill (Black Rain is poor) and Zakk Wylde was blamed because he did all the work. I cannot get into Zakk Wylde's solo work, but someone here may suggest a good album.
Tony and SDM, are you fans of Gwyn Ashton?