David Healey is a sample library developer who has worked on hundreds of virtual instrument projects over the last 15 years. Since 2010 he has been creating video masterclasses and YouTube tutorials teaching others how to build virtual instruments. His earlier development work was with Kontakt but for the last five years has been soley focused on HISE. In addition to being a user of HISE he has also provided small contributions to the codebase to extend its functionality.