Moonlight Sonata
Press play to hear the opening triplet figure, voiced by the Salamander Grand Piano V3 by Alexander Holm, licensed under CC BY 3.0. Notes light up on the keyboard as they sound; the score advances four bars at a time.
The Famous Opening
Beethoven's first movement opens with a hushed, three-layer texture: a tolling bass octave, a continuous middle-register triplet arpeggio outlining the C♯ minor triad, and — entering only after several bars — a sparse melody above. It is among the most studied piano openings in Western music.
This staging preview renders the first eight measures as a simplified MVP: stationary C♯ minor harmony with the iconic G♯–C♯–E triplet pattern and a sustained C♯₂ bass. Future revisions will follow Beethoven's actual harmonic motion (the move to A major in measure 5 and beyond) and add the full 65-bar movement.