Jason Randolph Scheff (born April 16, 1962) is an American bassist, singer, and songwriter. From 1985 to 2016, he was the bassist and singer for the veteran pop-rock band Chicago.
Jason Randolph Scheff (born April 16, 1962) is an American bassist, singer, and songwriter. From 1985 to 2016, he was the bassist and singer for the veteran pop-rock band Chicago.