Sen noci...: The film recording of the ballet performance of the State Theatre in Brno was expensively realized in a theatrically stylized set built in the Barrandov studios. The original ballet music by Václav Trojan, based on Shakespeare's fairy tale comedy, was preceded by incidental music for theatre and radio, and in particular the soundtrack to Jiří Trnka's feature-length puppet film A Midsummer Night's Dream.