composed by Alois Hába
Recorded at:
The Domovina Studio, Prague, on 27 and 29 May, 1963 (I/1-6), from 3 to 5 January 1965 (I/7-11), on 2 and 5 July, 1973 (I/28), on 22 March, 1967 (II/22-24).
The Dvořák Hall of Rudolfinum, Prague, on 7 October, 1967 (I/12-19)
The Radio Studio, Prague, on 6 September 1976 (I/20-22), on 20 February, 1975 (II/1-3), on 26 January, 1971 (II/4-7), on 3 April, 1970 (II/10-13)
The FISYO Studio Prague on 3 May, 1988 (I/23-27), in October 1986 (III/1), in Autumn 1985 (III/2), in Spring 1986 (III/3)
The Radio Studio, Pizeň from 17 - 19 September, 1985, on 23 and 24 October and 13 December 1987 (II/8,9,14-21)

Tracks 2-14 to 2-21 played on the original instrument [quarter-tone piano] August Förster, Op. 64772 of 1931.
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