Tri Kusy Pre 14 Nástrojov / Skica Pre 6 Hráčov / Štyri Kusy Pre Orchester / Sláčikové Kvarteto / Piesne O Padajúcom Listí / Glosy Pre Dychové Kvinteto

Released by the Czechoslovak label Supraphon in 1966, this compilation captures a significant moment in the development of Slovak avant-garde music. During the 1960s, a group of forward-thinking composers sought to move beyond the constraints of socialist realism, exploring serialism, aleatory techniques, and pointillism. The works featured, including compositions by Bázlik, Kupkovič, Kolman, Zeljenka, Parík, and Pospíšil, serve as a testament to the brief period of cultural liberalization that allowed these experimental soundscapes to reach a wider audience.

The record design follows the aesthetic standards of mid-century Supraphon releases, which often favored minimalist, abstract, or highly structured graphic layouts to match the intellectual rigor of the contemporary classical music contained within. These composers were influenced by the wider European movements centered in Darmstadt, adapting those complex modern languages to the local Slovak tradition. The album is regarded as an essential historical document of the 'Slovak New Music' generation, representing their efforts to align with Western compositional innovations while maintaining a distinct regional identity.