Ariel / Ариэль

A photo taken during their performance at an “American Idol”-alike show '1971 (above).
Good band played many musical styles: beat, art-rock, folklore arrangements, then pop. But just several their songs fits the blog's content — even just one maybe (-:
The 1st song is characterized by crrrazy powerful2 breakbeat. Unfortunately internet knows nothing about it although the band itself is well known.
Another one. I just like it very much (-: From 33С60-08641-42: