Listen to Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato online. Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato is an Instrumental language song and is sung by Alexander Rudin, Saulius Sondeckis and Lithuanian Chamber Orchestra. Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato, from the album Haydn: Concertos for Cello and Orchestra, was released in the year 2006. The duration of the song is 9:20. Download Instrumental songs online from JioSaavn.