She's Playing Piano

"She's Playing Piano" is the 82nd track in the Undertale Soundtrack. It is based on a section of the track Alphys. It plays right before the date with Undyne in the True Pacifist Route. This song seems to have been made to sound as if it was recorded live, or is in fact recorded live.

Trivia

 * The song is called 'mus_undynepiano' in the games files.