I hope that I'm not repeating a thread here, but there didn't seem to be one in the Forum or Digitrad.
   I have greatly enjoyed my relatively brief venture into Mudcat.Among many other things,I never dreamed of how many different versions there could be of the same song, though I know I should have learned that from the folk process as described by Pete Seeger and many others.Anyway, I could ramble on much longer but it's other people's turn now.By the by, negative aspects may also be included but with respect for other people's feelings and with fairness.