Yes, they played a number of 11/8 timing songs, not for the faint hearted. I think they used the name "Avantgarde" to describe their music 50 years ago. And today it is still "Avantgarde". I don't think Kanye West could sit in with themToo 'hippy'/eclectic for me. I had heard the name for many years but never actually heard what they do until seeing this thread and looking them up. Thanks for the warning!