demos Here are some music demos that I am proud-ish to exhibit. Click a screenshot to open the demo page. iReal Pro to MusicXML A demo app for converting iReal Pro leadsheets into MusicXML and rendering them as playable sheet music. Sheet Player A demo app using Web Audio, Web MIDI and music engraving to create playable sheet music. Includes non-Western tunings as a bonus! Drumkit A demo app for an offline-first, mobile-based percussion instrument. UI was borrowed from elsewhere but the functionality and code were completely rewritten. Sheetdex A sheet music index created from various online sources. Rhythm Diagram An Observable notebook to visualize rhythms as circular diagrams. Tuning Diagram An Observable notebook to visualize tunings as circular diagrams.