Listen to Concerto No. 2 "Etudes in Simple Tones": II. Con moto online. Concerto No. 2 "Etudes in Simple Tones": II. Con moto is an Instrumental language song and is sung by Yuri Bashmet, Ksenia Bashmet, Mariss Jansons and Moscow Philharmonic Symphony Orchestra. Concerto No. 2 "Etudes in Simple Tones": II. Con moto, from the album Mariss Jansons. The Concert in Moscow (Live), was released in the year 2021. The duration of the song is 5:16. Download Instrumental songs online from JioSaavn.