Listen to Concerto for Oboe and Bassoon in G Major, RV 545: I. Andante molto online. Concerto for Oboe and Bassoon in G Major, RV 545: I. Andante molto is an Instrumental language song and is sung by Leningrad Chamber Orchestra. Concerto for Oboe and Bassoon in G Major, RV 545: I. Andante molto, from the album Antonio Vivaldi: 7 Concertos for Wind Instruments, was released in the year 1971. The duration of the song is 3:58. Download Instrumental songs online from JioSaavn.