Listen to Mozart: Andante And Five Variations For Piano Duet In G, K.501 - Variation 1 online. Mozart: Andante And Five Variations For Piano Duet In G, K.501 - Variation 1 is an Unknown language song and is sung by Martha Argerich and Stephen Kovacevich. Mozart: Andante And Five Variations For Piano Duet In G, K.501 - Variation 1, from the album Pieces by Mozart, was released in the year 2021. The duration of the song is 1:00. Download Unknown songs online from JioSaavn.