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 Natalia Shakhovskaya, Maksim Shostakovich and Moscow Philharmonic Symphony Orchestra. Cello Concerto No. 1 in C Major, Hob. VIIb/1: I. Moderato, from the album Dedicated to the International Tchaikovsky Competition (Live), was released in the year 2011. The duration of the song is 9:49. Download Instrumental songs online from JioSaavn.