Beethoven Moonlight Sonata first movement. Just bringing out the bass lines a bit more than usual. Kinda calms me. Any of the Chopin Preludes, especially number 15. I feel like his Preludes are like collection of beautifully written short stories that speak about all aspects of life. There's happiness, sadness, longing, rage, tranquility, hope, despair, victoriousness, loss, confusion, contentment, satisfaction, grief,... Just wonderful music