古典音樂的情緒

Happiness
Ruslan and Lyudmila - Overture: Glinka
Violin sonata - Spring : Beethoven
Piano Quintet - Trout : Schubert

Sadness

Fear
Night on the Bare Moutain: Mussorgsky
魔王 : Schubert

Anger
The Fly of Bumblebee: Rimsky-Korsakov

平靜：
葛利果聖歌