Für Elise, complete
You need a MIDI keyboard and Chrome, Edge, Firefox or Opera on a desktop or laptop. Not Safari, not iPad, because Apple does not support Web MIDI. Full requirements.
The complete piece, not the first page
Almost everyone who has played Für Elise has played the first 22 bars. The famous right-hand figure, the little answering phrase, and then they stop, because that is where the beginner books stop.
The whole piece is a rondo with two more sections, and the second one is where it stops being a beginner piece. 1,041 notes, all of them. You can see the shape of it in the piano roll above: the recurring theme shows up as the same pattern three times, with two different middle sections between them, and the busiest band of notes is in the second of those.
What the numbers say
At 9.2 notes per second at its busiest, Für Elise sits in the gentlest third of the library. For comparison: Bach's Prelude in C peaks at 8.8, Clair de Lune at 11.7, and Chopin's Fantaisie-Impromptu at 18.3.
The average across the whole piece is 6.3 notes per second, so the peak is not far above the general pace. That is what makes it a good early piece. Nothing in it ambushes you.
Tier 3 means up to two notes per hand at once. No large chords, no rapid position shifts. It is technically approachable, and it is the musical shape rather than the notes that takes work.
Playing it here
Right hand cyan, left hand magenta, falling in vertical lanes. Play one hand and Klaviero plays the other, which is the fast way through the middle section.
Practice mode holds each note until you play it. Rhythm mode does not wait, judges every note PERFECT to MISS, runs a combo to ×6 and drops you into FEVER at 25 in a row.
Für Elise is in the free tier.