Sólveig Matthildur is an Icelandic artist and co-founder of Myrkfælni label and zine, mostly known for being one of the witches in one the most active export bands from Iceland; Kælan Mikla. She learned the ropes of the industry first-hand and has gained great passion for it. She temporarily worked for ÚTÓN in 2022 and has since then assisted several artists with management and consulting.