I first met Mark nine years ago at the NAMM show in Anaheim. We had a lot of great conversations over the years about notation and music making software. Just a week and a half ago he called up to discuss a MusicXML question. Then four days later Sherry notified me of his passing. It was quite a shock.

My deepest sympathies to Mark's family, friends, colleagues, and the larger Notation Software community.

Michael Good
Recordare LLC