Listen to Pictures at an Exhibition: iX. Ballet of the Unhatched Chicks online. Pictures at an Exhibition: iX. Ballet of the Unhatched Chicks is an English language song and is sung by Frederick Moyer. Pictures at an Exhibition: iX. Ballet of the Unhatched Chicks, from the album Works by Mendelssohn & Mussorgsky, was released in the year 1988. The duration of the song is 1:07. Download English songs online from JioSaavn.