This morning I listened to "Le idee di oggi per la musica di domani" Stormy Six - Le idee di oggi per la musica di domani by Stormy Six, which I recommend only to those curious about the early days of the Italian "underground" movement, before the group's shift (a couple of years later) towards political and socially "committed" songs. I enjoyed hearing the voice of the late Claudio Rocchi (perhaps your "friend" and also mine on fb, before he passed away) in some of the Stormy Six songs.