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In page Socialist realism in Poland:

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In music, the trend was limited to art song, film soundtrack, and pop-song based on local folk tradition. Communist ideals were glorified in lyrics. Among the prominent composers were Jan Maklakiewicz: "Śląsk pracuje i śpiewa" (Silesia Works and Sings), Alfred Gradstein: "Na prawo most, na lewo most" (A Bridge on the Right, and a Bridge on the Left), and Andrzej Panufnik: "Symfonia Pokoju" (The Symphony to Peace). Widely promoted popular songs included "O Nowej to Hucie piosenka" (This Song is about Nowa Huta) featured here with the video. The song is still well remembered by most Polish people of the older generation.