Donnie Iris, the frontman of the band the rock group Ah! Leah!, has died at the age of 83. His death has been honored on social media, with Pittsburghers expressing admiration for his legacy. Known as King Cool, Iris recently stepped back from music just weeks before his passing. He is remembered for his contributions to the music scene and his iconic songs. The pouring in of tributes highlights his significant impact on the industry.