Listen to Keyboard Concerto in D Major, BWV 972 (arr. J. Perroy for guitar): II. Larghetto online. Keyboard Concerto in D Major, BWV 972 (arr. J. Perroy for guitar): II. Larghetto is an English language song and is sung by Judicael Perroy. Keyboard Concerto in D Major, BWV 972 (arr. J. Perroy for guitar): II. Larghetto, from the album Bach: Transcriptions for Guitar, was released in the year 2011. The duration of the song is 4:41. Download English songs online from JioSaavn.