To ensure "Rush E" lived up to its name, the creators used "word-painting," where the physical layout of the notes on the digital score actually spells out the letter . This design choice made the piece humanly impossible to play; at certain points, the score requires dozens of fingers hitting keys simultaneously at breakneck speeds. 4. Viral Success and the Quest for Mastery "Rush E" exploded in popularity thanks to several factors:
: High-profile creators like Penguinz0 (Charlie) reacted to covers, propelling it into the mainstream.
The saga began with , a YouTube channel known for piano tutorials. In early 2018, they posted a video that poked fun at overly simplistic tutorials. It featured a single note—the letter "E"—played repeatedly to a basic beat. It was meant to be a satirical "world's easiest" piano lesson. 2. The "Russian" Transformation