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

Nobody’s Perfect

Jessie J Pop

"Nobody's Perfect" is a pop song by Jessie J, featured on her debut studio album "Who You Are" released in 2011. The song was composed by Jessie J, Claude Kelly, and Andre Brissett, with production by Dr. Luke and Cirkut. It was released as the album's third single in the UK and gained moderate success worldwide. The track showcases Jessie J's powerful vocals over a catchy melody, blending elements of pop, R&B, and dance. Notably, the song incorporates a sample from The Charmels' "As Long as I've Got You," a popular sample in hip hop and R&B music.