Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Alfred Dürr was a German musicologist. He was a principal editor of the Neue Bach-Ausgabe, the second edition of the complete works of Johann Sebastian Bach.Dürr studied musicology and Classical philology at the Georg-August-Universität Göttingen from 1945 to 1950. He wrote his thesis about Bach's early cantatas. From 1962 until 1983 he was the director of the Johann-S ...