Canon piano music (piano music with the most beautiful melody)
Moonlight Sonata (a masterpiece of Beethoven with faint sadness and tranquility)
Childhood memories (Richard and Bandari versions, both very nice, but the latter is not piano music)
Starry sky (Richard, the melody is good, and the feeling of starry sky is vast)
Afternoon trip (Richard, the melody is lighter)
Dream wedding (Richard, romantic sadness)
Autumn whispers (Richard, beautiful tune)
Adilina by the water (Richard)
Piano Sonata in C Major (Mozart)
Wind of change (not pure piano music, Bandari's music is very good and quiet, recommended!
To Alice (you should have heard of it, Beethoven's masterpiece)
Nocturnal for the piano in tears (Chopin, Mozart's is more famous, but the latter is classical music)
Black Sunday (not for the mentally ill)
Parting Song (Chopin) Mysterious Garden, Bandari, Daydream, Mozart and Beethoven are recommended for classical music.
Enjoy it slowly!