I've seen that but Mike seems to explain how it is Brian knew Mike deserved it but it ended up in a lawsuit: Mike's authorship had to be legally established.
What I'm not sure on is who was being sued? Brian no longer owned the publishing did he? I know there was a suit of Love v. Irving Music et al with Brian being one of about 7 or 8 et als [most being subsidiaries of Irving]. Was there a separate suit against Brian? There has only ever been one suit discussed. If the Love v. Irving et al was the only suit, who pays, would Brian pay part, would he pay anything?
Anyway, maybe it is just me but could Brian chang the authorship on music he no longer owned, if he didn't own it? Seems not. Wouldn't Mike have to sue the owner [Irving?] to change the authorship? Aww, f it.
I thought that Brian sued Irving, and won some amount of money. Then Mike sued Brian for a portion of that money, because he had written some of the songs in the Sea of Tunes catalog.