Before adding a Jonathan Richman & The Modern Lovers entry, please check that it's not already in the database under [http://musicbrainz.org/artist/bae34b81-9abd-416e-a720-fedc359df775|Jonathan Richman] or [http://www.musicbrainz.org/artist/535f06f0-7ea2-41a4-a967-743b25558805|The Modern Lovers].