Book of Gates
In 2014, a new HDK album called "Serenades of the Netherworld" was released, featuring Somerville and Geert Kroes on vocals, and once again produced and composed by Sander Gommans. This was also the year Somerville and Gommans were married. Somerville was also part of a metal opera project from the Middle East, produced by Lebanese guitarist Amadeus Awad, with an album called "The Book of Gates". She played the part of the Queen of the Nile.