CyHra is a Swedish melodic metal supergroup with ties to In Flames, Amaranthe, the Crown, Shining, and Kamelot. Emerging in 2017 with Letters to Myself, the band's hard-driving sound, which combines the complexity of progressive metal and the aggression of metalcore with the majesty of melodic hard rock, grew even more robust on subsequent efforts No Halos in Hell (2019) and The Vertigo Trigger (2023).