Mark Lanegan (Screaming Trees, Queens of the Stone Age, Gutter Twins, to name a few), age 57
In the car yesterday an Alice In Chains song came on radio (No Excuses) and I was mentioning to my wife how pretty much every big grunge band of the 1990's is dead now, well at least lead singers, with the Pearl Jam and Candlebox being the exceptions. I didn't even think about Screaming Trees, but they had a big hit out of the movie Singles that pretty much defined the Grunge era.
Mother Love Bone, Nirvana, Alice In Chains, Soundgarden, Stone Temple Pilots, and now Screaming Trees.