Teaching traditional music by ear and conducting ensembles became Jonas’ second nature after attending a lot of international Ethno music camps, and being trained at Ethnofonik and Ethnofonik All Stars.

Jonas currently leads the Balfolk ensemble at Muziekpublique in Brussels, and was artistic leader on Ethno Denmark, Ethno Flanders, Ethno Estonia and the Stage voor Traditionele Volksmuziek.

Moreover, Jonas has a lot of experience of working with children, leading for several years a children’s choir in Brussels and giving Soundpainting workshops.