Listen to Prelude and Fugue in D Major, Op. 35 No. 2: I. Allegretto online. Prelude and Fugue in D Major, Op. 35 No. 2: I. Allegretto is an English language song and is sung by Baby Lullabies Land. Prelude and Fugue in D Major, Op. 35 No. 2: I. Allegretto, from the album Healing Melodies – Soothing Songs to Bed, Music for Baby, Stress Relief, Gentle Instruments for Sleep, was released in the year 2016. The duration of the song is 4:02. Download English songs online from JioSaavn.