PROJECTIONSWas the Blues Project a modern blues band like Paul Butterfield, a folk rock oufit, or some other exotic psychedelic hybrid, with their smattering of jazz and baroque classical styles? Since the band itself was a good one, and virtuoso guitarist Danny Kalb a great musician, their eclecticism has worn well, as evidenced on their second and best album, 1966 's PROJECTIONS. Founding member Al Kooper had his hand in many projects of course; this classic