Tommy Karevik (born November 1, 1981) is a Swedish metal vocalist, best known as the singer for metal bands Seventh Wonder and Kamelot.
He also appeared on Ayreon's 2013 album The Theory of Everything, in which he portrayed the main character. He appeared once again on the 2017 album The Source as The Opposition Leader and in 2020 on Transitus as Daniel.
Anna sets out on a journey with an iceman, Kristoff, and his reindeer, Sven, in order to find her sister, Elsa, who has the power to convert any object or person into ice.
