Hex is a Slovak pop rock band formed in Bratislava in 1989. The original lineup included Peter Dudák, Tomáš Dohňanský, Jozef Jurička, Tibor Szabados and Martin Žúži. The group gained wider attention after collaborating with producer Martin Sarvaš and releasing their successful single Dobrý motýľ under Monitor EMI, which became their first major hit. Hex is known for its catchy melodies and distinctive style, making it one of the notable bands on the Slovak music scene.