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.
In The Source, the Alphans, ancestors of humanity, try to prevent the extinction of their race from machines who took control of the entire planet Alpha, by sending a select few Alphans into space so they can attempt to start anew on a distant world.
