I haven't got my copy of this in front of me, so I'm guessing it is about 1968/9. Otis is backed up by a band put together by Mike Bloomfield and friends, and they give Otis plenty of room to play, without trying to take over the show. Good songs, and lovely guitar work from Otis, some of whose work over the years has not always been up to his usual standard.
This is one I like to come back to from time to time, and my enthusiasm for it has not been diminished in the 40-odd years I've owned it on vinyl and cd. If you Like Otis Rush, you won't be disappointed!