Various Artists - Would it sound just as bad, if you played it backwards, Vol. 1

Krzysztof Knittel: Lapis (1985)
Bohdan Mazurek: Canti (1973)
Magdalena Dàugosz: Yes and No (1990)
Barbara Zawadzka - Greya - III (1991)
Barbara Zawadzka Greya - IV (1990)
Barbara Zawadzka Greya - II (1987)
Rudnik - Epitaph of Stones (1984)
Boguslaw Shaeffer - Symphony. Elec…e (perf. by Wolfram) (1964-66) - I
Boguslaw Shaeffer - Symphony. Elec… (perf. by Wolfram) (1964-66) - II
Boguslaw Shaeffer - Symphony. Elec…(perf. by Wolfram) (1964-66) - III
Boguslaw Shaeffer - Symphony. Elec… (perf. by Wolfram) (1964-66) - IV