As in streamline the displayed name of an artist in all of their songs so they're all the same? For example from my downloading days I have multiple versions of Tupac's name varying from song to song: 2pac, 2Pac, Tupac, tupac, 2pac Shakur, etc. if I wanted to make them all "2Pac", is there any quick way to do that? Also is there any quick way to auto-capitalize all song and artist titles? I'm trying to clean up my iTunes library. Thanks.