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

Super Mario Bros. Wonder Overworld Theme

Koji Kondo Games

Super Mario Bros . Wonder - Overworld Theme - Koji Kondo

RE RE
RE DO DO
DO si si
si la

re sol la si la re
re mi sol DO
DO DO DO DO DO
la DO si sol

re sol la si la re
re mi sol DO
DO DO DO DO DO
la DO si sol

MI MI RE# MI
MI DO RE RE DO# RE

si DO DO si DO
DO la si si la sol

RE# MI MI RE# MI
FA# MI RE RE SOL sol

sol sol mi sol
mi sol sol sol sol la