Ilja Zeljenka was born in Bratislava (Czechoslovakia, now in Slovakia) in 1932. He gave us (possibly) nine symphonies:
Sym. no. 1, (1953)
Sym. no. 2, (1961)
Sym. no. 3, (1972)
Sym. no. 4, (1978)
Sym. no. 5, (1984)
Sym. no. 6
Sym. no. 7
Sym. no. 8
Sym. no. 9
and eight string quartets:
no. 1, 1963
no. 2, 1976
no. 3, 1979
no. 4, 1986
no. 5, 1988
no. 6, 1988
no. 7, 1992
no. 8, 1995
also a piano quintet in 1953.
Here is his third symphony, from 1972:
http://www.mediafire.com/file/hi7rn8k3vxsmccd/Zeljenka_Symphony_No.3.flac/file