Listen to Hexachordum Apollinis: Aria Secunda online. Hexachordum Apollinis: Aria Secunda is an English language song and is sung by Alvin Lloyd Masters. Hexachordum Apollinis: Aria Secunda, from the album Pachelbel: Hexachordum Apollinis, was released in the year 2015. The duration of the song is 1:49. Download English songs online from JioSaavn.