How to delete "Album artist" information on all my songs
I want to delete the "Album artist" information on all my tracks. How do I do that? In previous iTunes versions there used to be a box I could tick in multiple song details, and after pressing "okay", that would remove the information on all tracks, but it seems like they removed this box in iTunes 12.
It seems to me that I've got two different options, and none seems appealing because both will take a lot longer time then it needs to: 1) Go through this artist by artist. 2) Change the "Album artist" to something (so they have the same information), and then remove it.
Any ideas, is it possible to do this as efficient in iTunes 12 as in earlier versions?
MacBook Pro, iOS 8.3