Listen to Keyboard Concerto No. 4 in A Major, BWV 1055: II. Larghetto online. Keyboard Concerto No. 4 in A Major, BWV 1055: II. Larghetto is an English language song and is sung by Lithuanian Chamber Orchestra, Julius Geniusas and Albina Siksniute. Keyboard Concerto No. 4 in A Major, BWV 1055: II. Larghetto, from the album Happy Holidays: Winter Chillout Lounge, was released in the year 2015. The duration of the song is 6:02. Download English songs online from JioSaavn.