. . "Impulss = Impul's, piano (1978)" . "13065" . "48723" . . . "KALEJS, AIVARS |f [componist]" . "13065 48723 Impulss = Impul's, piano (1978) KALEJS, AIVARS |f [componist]" . "Impulss = Impul's, piano (1978)" . "13065" .