Listen to Concerto for Oboe and Bassoon in G Major, RV 545: II. Largo online. Concerto for Oboe and Bassoon in G Major, RV 545: II. Largo is an Instrumental language song and is sung by Leningrad Chamber Orchestra. Concerto for Oboe and Bassoon in G Major, RV 545: II. Largo, from the album Antonio Vivaldi: 7 Concertos for Wind Instruments, was released in the year 1971. The duration of the song is 2:35. Download Instrumental songs online from JioSaavn.