Listen to Four Impromptus, D. 935: I. No. 1 in F minor online. Four Impromptus, D. 935: I. No. 1 in F minor is a Spanish language song and is sung by Georges Pludermacher. Four Impromptus, D. 935: I. No. 1 in F minor, from the album Schubert : Intégrale des sonates pour piano - Complete piano Sonatas, was released in the year 2003. The duration of the song is 8:54. Download Spanish songs online from JioSaavn.