This ticket is to replace part of MBS-333:

Sometimes a performer will appear under different names for different releases (due to localization, or different markets, fraudulent credits, etc.). One prolific example is described at http://wiki.musicbrainz.org/Budget_recordings_of_Alfred_Scholz

Since these performers are only linked through ARs linked to the recordings which are shared among several releases, there is no way to capture the specific name used on each release.

It would be nice to be able to capture this information, presumably by adding something similar to Artist Credits but for every relationship.