Listen to Concerto No. 1 in C Major for Cello and Orchestra, Hob. VIIb/1: I. Moderato online. Concerto No. 1 in C Major for Cello and Orchestra, Hob. VIIb/1: I. Moderato is an English language song and is sung by Laszlo Varga. Concerto No. 1 in C Major for Cello and Orchestra, Hob. VIIb/1: I. Moderato, from the album Joseph Haydn: The Essential Works - 200 Year Anniversary Collection, was released in the year 2009. The duration of the song is 10:44. Download English songs online from JioSaavn.