Listen to Rachmaninoff: Piano Concerto No. 2 in C Minor, Op. 18 - 2. Adagio sostenuto online. Rachmaninoff: Piano Concerto No. 2 in C Minor, Op. 18 - 2. Adagio sostenuto is an English language song and is sung by Vanessa Benelli Mosell, Kirill Karabits and London Philharmonic Orchestra. Rachmaninoff: Piano Concerto No. 2 in C Minor, Op. 18 - 2. Adagio sostenuto, from the album Rachmaninov: Piano Concerto No. 2 - Corelli Variations, was released in the year 2017. The duration of the song is 11:55. Download English songs online from JioSaavn.