London Howling Wolf Sessions

I just picked up a 1989 vinyl reissue of this record and I dig it. Ordinarily I can't stand either Clapton or Winwood, but you can't argue with the rest of the band and I am a huge Wolf fan. With him singing it almost has a third-stream thing going on, a little Pigpen-Blues Dead sounding. Plus, its actually a pretty good recording. The one thing that's a bit lame is that whoever edited the record cut off any jamming at the end of the tunes. My question is, is there an expanded vinyl reissue with the full track length, or even an expanded cd? For that matter, are there any additional tracks not included on the original album?