Matthias Heyman (Belgium) is currently finalising his PhD research at the University of Antwerp in affiliation with the Royal Antwerp Conservatoire, where he obtained his MA in Jazz Performance (Double Bass). In his research he seeks to contextualise the bass playing of Ellingtonian Jimmie Blanton (1918-1942). In 2011, Matthias led a research project on Belgian jazz heritage, and he continues to specialise in his country’s jazz history. He is also active as a freelance double bassist, and is a lecturer of all jazz history and research courses at the Jazz Studio (Antwerp) and the LUCA School of Arts (Leuven). Matthias has published in journals such as Journal of Jazz Studies and Current Research in Jazz, besides presenting at several international conferences.