Here is a cell phone recording of "Bye Bye Babylon" performed by (cough) The Ultimate White Heart Cover Band. I think they legally couldn't call themselves "White Heart" (possible dispute about the naming rights). BUT -- it WAS White Heart -- including 5 members from their original 1989 lineup (Rick, Gersh, Gordan, Tommy, & Chris). This was the 30 year celebration of the band's magnum opus "Freedom." The sold-out concert took place in Brentwood, TN on 6/29/19 -- and was one of the most memorable concerts I've ever attended.