A common use-case for the merge recording page is to merge recordings that are added as part of "Greatest hits" releases with their original recordings from official album releases.

When doing this, it would be useful if the merge recording page would also have a column that lists the releases a recording is associated to, so that one can easily see to which recording the others should be merged into.

Since this is not available, one needs to check the ID hash and select the appropriate one, which takes extra time.