Related Information for Jonas Steur Jonas Steur, born in 1982 in Belgium, (also known under his alias Estuera) has been into music since he was very young. Influenced by his father's favorite 70's progressive rock with its wealth of synth sounds and his mother's classical music, Jonas got his taste for both beautiful melodic and rougher electronic music.After a lot of messing around with cheap Casio keyboards, Jonas got his hands on a set of turntables when he was 15, and started discovering the world of viny.. read more