Some earlier threads on this question:
Whatever happened to Derroll Adams?
Whatever happened to Vashti Bunyan??
Whatever happened to ... Dave Burland
NADIA CATTOUSE - whatever happened to?
Whatever happened to The Dublin City Ramblers
Howard Glasser - whatever happened to?
Help: Whatever happened to Judy Henske?
Whatever happened to John James
Help: Whatever happened to Jacquie Manning?
Whatever happened to Matt McGinn?
Whatever happened to the Talbot Bros?
Whatever Happened to The Wurzels?
Whatever happened to BRUNO WOLF??
Whatever Happened to William Zantzinger?
whatever happened to? (Niki Sullivan)
Review: Whatever happened to??? (Mixed bag)
whatever happened to....... (Another mixed bag, starting with Derroll Adams)
Whatever happened to..????? (And another mixed bag)