Most of these are great music, but don't have very good sound by audiophile standards, all the more reason to listen to these greats, IMHO. Most of the CBS Mastersound Half-Speeds are just horrible, take Pink Floyd's Wish You Were Here, please. One of the few exceptions is Abraxas, HC40130, which is actually quite a bit better than early Columbia pressings. For Tapestry my favorite copy is the Japanese Epic/Sony, 20-3P-102 LP. Better than domestic pressings. The MoFi of Music From Big Pink is OK as well, though, again, not perfect, the Tull is in the same boat. Not MoFis greatest moments, but somewhat better than the domestic pressing of Pink and the British Aqualung.