Listen to Preludes and Fugues for Organ, B. 302: II. Prelude in G major. Moderato online. Preludes and Fugues for Organ, B. 302: II. Prelude in G major. Moderato is an English language song and is sung by Jaroslav Tuma. Preludes and Fugues for Organ, B. 302: II. Prelude in G major. Moderato, from the album Historic Organs V. Rychnov nad Kneznou, was released in the year 1999. The duration of the song is 2:09. Download English songs online from JioSaavn.