Half way through the book the wall collapses, and having no job, he shoots David Bowie in Berlin after discovering he has underage groupies. The rest of the book is him being put on trial with all the teenagers and real life musicians he beat up testifying against him.
Do you really want the alternative of "tell don't show" though, because that's how you get Atlas Shrugged's infamous 60-page John Galt speech
its also how you get Dostoevsky afaik
edit: which as an american i obiously haven't read lol, my bookshelf here is like 80% trashy warhammer 40k novels
Yeah but it's also how you get Brecht, and Brecht is worth it imo..