There are numerous artists with this name, including: 1) Magnum is an English hard rock band; 2) Magnum was an American jazz funk combo from San Pedro, CA; 3) Magnum was an American AOR band; 4) ) Magnum is a electronic music artist from Puerto Rico; 5) Magnum was a Canadian post-punk band from Montreal active in the 1980s. 6.) Magnum is a Thai Vtuber from Algorhythm Project (ARP). --==-- 1) Magnum is an English hard rock band. They were formed in Birmingham by Tony Clarkin (guitar Read more on Last.fm