Steve is precisely correct - allowing multiple is to allow people to fall back to a second (or third, fourth...) preferred name if their collection contains more than one convention for names. IIRC 0.2.14 used a comma-separated list for that, eg. "cover, album, coverart"
Steve is precisely correct - allowing multiple is to allow people to fall back to a second (or third, fourth...) preferred name if their collection contains more than one convention for names. IIRC 0.2.14 used a comma-separated list for that, eg. "cover, album, coverart"