Jef De Haes
- Teaches chromatic accordion at LUCA School of Arts Campus Lemmens
- Winner of multiple prizes at international competitions in The Netherlands (Novam) and Italy (Lanciano)
- Scandalli Artist since 2012
- Teacher at Music Academies of Tienen and Lier
- Artistic leader of youth accordionorchestra Kortenbalg
- Organisator and teacher at different masterclasses/camps/seminars
- Frequently asked jurymember at international competitions (Austria, Finland, Russia, China, Switzerland, Bosnia)
- Active player as a soloist, member of different chambermusic groups, and big symphonic orchestras
