Black Ark is/was reissued on a Japanese jewel-case CD. Still findable on the web, I assume. Alabama Feeling took some getting into for me - but now I stand by it as a valuable document, and even find it listenable!
Yeah, Howard was a bit of a journeyman, though Holland is not a place I usually associate with him, especially considering the different working methods of the rest of the group and him. However, I enjoyed listening to it very much the other day, especially the first side, though maybe less for cohesion and more for curiosity. Schoonhoven does not disappoint!