Original: Various composers. Jenne Van Antwerpen & Mike Magatagan Publisher. "Echo Duet" for Flute & Oboe. Various composers. Flute and Oboe.
Traducció: Diversos compositors. "Echo Duet" per a flauta. Diversos compositors. Flauta i oboè. Jenne Van Antwerpen. Magatagan, Mike. Oboè Part.