In 2021, the world of online musical collaboration exploded, with seeking organized, accessible, and community-driven resources. While many platforms exist for sheet music, Trello became an unexpectedly popular, highly organized hub for curating, sharing, and organizing virtual piano sheets for popular online platforms like Virtual Piano, Roblox, and other keyboard-based simulators.
During that year, several high-profile TikTok influencers posted videos playing Virtual Piano with their faces hidden, racking up millions of views. The only way viewers could find the sheets was through shared Trello links in the bios. Furthermore, 2021 specific sheets often have "hand-position markers" built into the code (e.g., [L] for left hand), a notation style that fell out of fashion in later years. trello virtual piano sheets 2021