Kallistomoon has 3 Alan Walker concerts.

Alan Olav Walker is a British-Norwegian record producer and DJ. He started as a bedroom producer, taking inspiration from EDM producers K-391 and Ahrix, along with film composers Hans Zimmer and Steve Jablonsky. He was better known as DJ Walkzz before signing a deal with the record label NoCopyrightSounds and releasing his hit debut single "Fade" in 2014, followed by "Spectre" and "Force" the following year.