Harmony 12.1 Essentials Documentation: Keyboard Shortcuts for Harmony
Getting Started with Keyframes in Harmony Premium - YouTube
Narrative Animation – Digital Animation
Brush and Paint Tools of Toon Boom Harmony - YouTube
Merging Drawings in Toon Boom Harmony 11 - YouTube
Samuel Deats 🌕 on Twitter: "@faragonart @Silvermender I'd also like to point out the Select by Colour tool which selects everything of a particular color. This is handy for changing a color