Listen to Rachmaninoff: Piano Concerto No.2 in C minor, Op.18 - 2. Adagio sostenuto (Edit) online. Rachmaninoff: Piano Concerto No.2 in C minor, Op.18 - 2. Adagio sostenuto (Edit) is an Unknown language song and is sung by Vladimir Ashkenazy, London Symphony Orchestra and André Previn. Rachmaninoff: Piano Concerto No.2 in C minor, Op.18 - 2. Adagio sostenuto (Edit), from the album Inspiration: Rachmaninoff, was released in the year 2021. The duration of the song is 3:57. Download Unknown songs online from JioSaavn.