Adrian Hossler is a Polish singer, songwriter and entrepreneur from Poznan, Poland. Adrian started his music career in late 2019 with his debut single "Time" and debut EP "Isolation" under his old career name "kvse" (pronounced "case"). Hossler is the founder of Antidote Records, ANTI-SERUM and the podcast host for The Adrian Hossler Podcast. There have been rumors and teasers of Adrian coming back stronger than ever in 2021 with new releases in the Pop Punk/Rock & Anti-pop genres.