[el-ca]

The most famous scary piano piece is “Dance of the Knights” from the Romeo and Juliet ballet score by Sergei Prokofiev. However, the concept of “scary” can be subjective and varies from person to person. Some might find atonality or dissonance scary, in which case, “Estampes” by Déodat de Severac or “Halles Robin Sonata” by Ludwig van Beethoven could be considered scary.