Listen to Syrinx, L.129 online. Syrinx, L.129 is an Unknown language song and is sung by Gothic Philharmonic and The Synthesizer. Syrinx, L.129, from the album Halloween Classical Music: Macabre, Mysterious, Spooky and Scary Classics , was released in the year 2018. The duration of the song is 4:12. Download Unknown songs online from JioSaavn.