Listen to Rhapsody on a Theme of Paganini, Op. 43: Variation 18. Andante cantabile online. Rhapsody on a Theme of Paganini, Op. 43: Variation 18. Andante cantabile is an English language song and is sung by Peonard Pennario. Rhapsody on a Theme of Paganini, Op. 43: Variation 18. Andante cantabile, from the album Bach to Bed: Classical Music to Help Sleep, was released in the year 2014. The duration of the song is 2:46. Download English songs online from JioSaavn.