Dethro Dull are a progrock band formed on Anax One in 3167. They have had a number of members over the years but their music was always characterised by the vocals of lead singer Jon Rasmussen, who has lead the band since its founding. Dethro Dull are noted for their varied musical influences, taking inspiration from the genres of classical, jazz, spacepsych and math rock. They are still active, their most recent album being D-Dull Dot Asg.