Searxng/Uncle Joe Benson Music Legendary LA radio voice Uncle Joe Benson passes at 76. Remembering the beloved KLOS baritone who connected rock fans to the music. March 17, 2026 AceShowbiz - Uncle Joe Benson, a celebrated voice in Los Angeles radio, passed away on February 24 at the age of 76. His family confirmed that he died from Parkinson's disease, Parkinson's dementia, and complications related to a fall. Benson's distinctive baritone made him a beloved presence on several prominent stations, including KLOS-FM, Arrow 93.1, and The Sound 103.1.