Patti Smith Group - "Wave"
"Wave" album by Patti Smith reached #18 on Billboard charts and featured Ivan's co-written songs:
"Dancing Barefoot, "Revenge", "Citizenship", and "Seven Ways of Going.
"Dancing Barefoot" is one of Rolling Stone magazines "500 Greatest Songs ever Written".
http://www.rollingstone.com/news/coverstory/500songs/page/4