Attila Muha aka Ruiz Sierra is a DJ, producer and the label owner of Egothermia Records. He started off his career in 2006 producing his own music. Two years later he began to organize parties for the nightlife of Budapest. He started out one of the most famous techno and minimal bands, the Minimal Diamonds, which has their residency at the Hajogyari Island parties, one of the best afterhours events in Hungary. Apart from creating and producing music, he has been actively djing at numerous parties and festivals around the world. Greatest record labels such as Audio Elite, Patent Skillz, ONOFF Recordings, Phunk Traxx, Stick Recordings, Black Swan Recordings, Gramola Records, Be One Records among others have released his tracks. His new personal style when putting together Techno and Tech House