Four reissues under the funny presentation of a mini LP cover of these half Progressive half cosmic Seventies German bands. "Blizkrieg" and "Mother Universe" explore the blends and combinations of essentially symphonic keyboards with an angry and screaming guitar, giving the eruptive power of DEEP PURPLE to this music. Then, they develop a music mostly inspired by the classical, symphonic style and based on Mellotron layers, grand piano, violin (played by a new member) and show therefore a contrasted music full of refinement and Wagnerian depth.