Listen to Variations on a Nursery Song, Op. 25: Variation 9. Presto online. Variations on a Nursery Song, Op. 25: Variation 9. Presto is an English language song and is sung by London Symphony Orchestra and Ernö Dohnányi. Variations on a Nursery Song, Op. 25: Variation 9. Presto, from the album Variations on a Nursery Song, was released in the year 2017. The duration of the song is 1:44. Download English songs online from JioSaavn.