The album before Crossings, Mwandishi, is one of my favourite jazz albums. I couldn't get into Crossings or Sextant though.
Listening to a bunch of Grateful Dead shows. I have way too much stuff by this band (around 30gig, to be precise), so I'm gonna try to narrow it down to the stuff I dig the most, scrap the rest (make a back-up first, of course) and probably never miss it.