From MusicBrainz Wiki
Artist's name has changed
Could someone supply an example of the case where a female artist marries and changes her name, where albums are released both under her maiden name and her married name?
- In answer to the above: Charlotte Nilsson changed her name to Charlotte Perelli after her marriage, and has released albums under both names. The names are currently not linked, primarily because it's not obvious what AR to use (it's not a performance name, both are legal names.) She's fairly well known in Europe under her maiden name, as she won the Eurovision Song Contest a few years ago.
Could someone check the accuracy of this example?