Derwana is a mythological goddess whose cult was associated with the forest and music. According to legends, she was a beautiful woman with long, fair hair, dressed in robes of leather and leaves, and her head was adorned with doe horns. Her face was calm and gentle and her eyes shone like golden stars. Derwana is an original music band founded by Magda Przychodzka, who from the very beginning has been the main vocalist, composer and author of most of the lyrics. The band's work is inspired by rich Slavic mythology and ancient rituals. Druides is a band formed in 2011 that plays alternative rock, mixed with punk and metal with progressive influences. Syrbski Jeb are live trance and sonic terror. For nearly 20 years, their loud, hypnotic songs have been subject to constant transformation in small, musty clubs. Siegfried's soul-piercing singing, strong bass base, psychedelic-noise guitar departures and overwhelming drum rumblings are their trademarks. Over many years of grappling with the form and confronting their audience, they have developed their own style, which draws on new wave, psychedelia, noise rock and no wave, but today is hard to define and unique. I Want a Pony is a grunge trio. All three are heavily inspired by the Seattle sound of the 1990s, and are fond of raw distortion, space and plaintive riffs. They have a debut CD entitled. Purgatory.