You sure know your chamber music, yes Arthur Balsam. But like I say, I'm not happy with the very-difficult-to-pull-off opening to the 2nd movement. But better than the other 2 I've heard. Big turn off. Its like the Debussy/Ravel Quartets, if I hear too many "slips" at important junctures, I give up on it. As well the recording is poor, so holds back the overall performance. You may get a better sound on it with your system. You may want to wait a few more years til some new recording comes along.