This respected group has always sought to extract a diverse and deep sound. They have always been adventurous in the choice of material, and in the philosophical approach to the music. They produce a great impression of a mixture of artistry and power of influence. It makes sense to have them for your own collection.
there were lots of prog rock bands in 70s (may those years be blessed! :D), and many among them are truly mediocre, nothing impressive... but when you are good, you're just good. and this band seems to be very good! ^_^