BYZ has been a defining name in Swedish party music for over two decades.

Breaking through in 2005 as one of Sweden’s first internet-driven artists, he quickly built a loyal audience across Scandinavia with songs including “Karatefylla”, “Hey Där” and “Do You Wanna Fuck”. Since then, BYZ has generated more than 150 million streams, delivered major Nordic hits and performed for audiences across Sweden and beyond.

In 2026, BYZ marks 20 years of “Karatefylla” with a new chapter: new music, reimagined classics and a high-energy live show celebrating two decades of unforgettable songs, nostalgia and controlled chaos.

From clubs to festivals, BYZ brings a catalogue built for big singalongs, packed dancefloors and late nights.

20 years later, the energy is still the same.