How to play this song ?

These are single notes, not chords.
Each note must be played individually.

There are different notations, like, A B C , DO RE MI , Sa Re Ga and numeric notation 1 2 3.
Choose one that fits better for you.

You can distinguish the octave by the color of the note and if it is UPPERCASE (high pitch) or lowercase (low pitch). Enjoy

Blue in Green

Miles Davis Jazz

Blue in Green by Miles Davis is originally in the key of Bb major. The song was composed by Bill Evans and is featured on the iconic album "Kind of Blue". It is known for its melancholic and haunting melody, conveying a sense of introspection and beauty. One interesting fact about this song is that there is some debate about who actually composed it, with some attributing it solely to Miles Davis.