Conversation so far:
What years was Alan White a drummer for oasis?
1995 to 2004
What did Alan White do after leaving Oasis?
Alan White took to the stage for the first known time since leaving Oasis, with Trio Valore, whose drummer was White's brother, Steve White.

Question: What happened after he was replaces by Ringo Star?
Self-contained rewrite: What happened after Alan White was replaces by Ringo Star?