The Enigma of Life is the fifth studio album by the Norwegian gothic metal band Sirenia and their second with the Spanish vocalist Ailyn. It was released on 21 January 2011 through Nuclear Blast. The album was mastered at Finnvox Studios in Finland. The download-only single, "The End of It All", was released on 21 December 2010. Track listing All songs written by Morten Veland. "The End of It All" has a video. Personnel Sirenia Morten Veland – vocals, all other instruments Ailyn – vocals Session musicians Stephanie Valentin – violins Damien Surian, Mathieu Landry, Emmanuelle Zoldan, Sandrine Gouttebel, Emilie Lesbros – The Sirenian Choir Additional notes Spanish translations of "El Enigma de la Vida" and "Oscura Realidad" by Ailyn "The Enigma of Life" was recorded in Audio Avenue Studios (Tau, Norway), additional recordings of choirs, acoustic guitars and violin were recorded in Sound Suite Studios (Marseille, France) Written, composed, arranged, produced, mixed and engineered by Morten Veland Pre-produced in Audio Avenue Studios (Tau, Norway) Mastered by Mika Jussila, Finnvox Studios A+R by Jaap Waagemaker Cover artwork & design by Gustavo Sazes Band photos by Patric Ullaeus Charts References External links Metallum Archives The Enigma of Life at discogs.com 2011 albums Nuclear Blast albums Sirenia (band) albums