in most cases there’s a number (or code) printed on the spine of a CD cover, which should be the catalog number, but I’ve got a lot of CDs where it isn’t. (unfortunately most of these are to be uploaded)
In some cases there’s a code printed on the disc. It seems to be a catalog number too. I’ve compared some to releases in the database.
But there are cases where a lot of numbers are printed on the disc (or in the booklet). For example Elli Ingram’s “Love You Really”, an album I uploaded recently.
- no code on the spine or in the booklet
- on the disc: 9876543 | 00602557663877 / 5766387
In this case Discogs has noted the last number (5766387) as catalog number, but that’s probably no rule.
In case of doubt should I add all of these numbers or better leave it blank? (or say [none]?)