Listen to Harpsichord Suite No.5 in E Major, HWV 430: III. Air con Variazioni online. Harpsichord Suite No.5 in E Major, HWV 430: III. Air con Variazioni is an English language song and is sung by Sergei Rachmaninoff. Harpsichord Suite No.5 in E Major, HWV 430: III. Air con Variazioni, from the album Sergei Rachmaninoff: Complete RCA Recordings, was released in the year 2014. The duration of the song is 4:14. Download English songs online from JioSaavn.