Listen to Mozart: 8 Variations on "Laat ons juichen" by C.E. Graaf in G, K.24: 8. Variation VII: Adagio online. Mozart: 8 Variations on "Laat ons juichen" by C.E. Graaf in G, K.24: 8. Variation VII: Adagio is an Unknown language song and is sung by Danielle Laval. Mozart: 8 Variations on "Laat ons juichen" by C.E. Graaf in G, K.24: 8. Variation VII: Adagio, from the album Sleep with Mozart, was released in the year 2022. The duration of the song is 1:54. Download Unknown songs online from JioSaavn.