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

Skyscraper

Demi Lovato Pop

"Skyscraper" is a song by Demi Lovato, released in 2011 in the key of G major. It was written by Toby Gad, Lindy Robbins, and Kerli Kõiv, and produced by Gad. The song was inspired by Lovato's personal struggles and aims to deliver a message of inner strength and resilience. "Skyscraper" became Lovato's first top 10 hit on the Billboard Hot 100 chart, peaking at number 10. The song's powerful and emotional melody showcases Lovato's vocal range and is accompanied by piano and orchestral arrangements.