Hi, It’s a bit strange that you are getting so many rips with no artwork showing, although the occasional one is not unusual. Usually obscure albums tend to get the wrong artwork rather than none at all as long as the internet connection is working properly. A few issues to be aware of:
There can be a short delay before a ripped CD becomes fully visible with all metadata and artwork displayed. If you rip one CD after the next, a queue can build up as they are processed one at a time. If you save the rips as FLAC, which I would strongly recommend, this delay is longer. Wait until the process is complete before you start checking and editing any metadata.
Editing metadata is very quick and easy, and I find that using the N-Serve app on my iPhone is as easy ans any of the desktop alternatives. Obviously it’s good practice to look over each ripped album, and it only takes a few seconds to correct any editable fields, which include album, artist, track, genre and artwork.
There are other visible metadata fields if this info is provided by the online lookup, including composer, conductor, performer (which are searchable, but strangely, not editable) and any other field that might be found such as vocalist, performer, producer, bass player, etc. etc. Unfortunately this can be a long, and not always meaningful list.
If you can’t arrange things to your satisfaction an alternative is to use a third party metadata editor. To do this you MUST make a copy of the album, edit it, and put it in the Unitiserve Downloads folder, and you will then want to delete the original from the Music folder.
When an online lookup is performed you cannot choose which service the Unitiserve uses, but if it gets no results from one, it automatically goes to the next provider. You can’t alter the provider yourself but this shouldn’t matter as it will try all providers itself automatically.