I have just got a new album, put it into itunes as normal, reindexed in Sonos. However, it does not pick up the artist or album tags and so does not appear correctly. I can search for the individual songs. They appear, albeit as '01 Minotaur Forgiving Pasiphae.mp3' rather than the actual song name alone. I have tried editing the tags in itunes and in a dedicated tag editor, and then reindexing, but cannot effect any change!! Any clues?