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

California Girls

Katy Perry Pop

"California Girls" by Katy Perry is a pop song with a bright and upbeat tone. Released in 2010, it tells the story of a group of girls from California and their lifestyle. Katy Perry is the artist and co-writer of the song, along with Bonnie McKee, Dr. Luke, and Max Martin. The song became a huge success and reached the top of the charts worldwide. An interesting fact about the song is that it features rapper Snoop Dogg, adding a unique flavor to the track. The melody of "California Girls" is catchy and energetic, with a blend of pop and hip-hop elements.

California Girls – Katy Perry

do , re , re mi fa fa do re re mi fa fa
la – la sol fa
fa sol la la sol fa sol re
la – la sol fa
re fa sol la la sol fa sol re
DO DO DO si la sol

la fa RE RE DO
la fa fa RE DO la sol
DO DO DO si la sol
la fa fa RE RE SOL la la
RE la RE la RE la
fa fa fa fa . . re fa sol la la fa fa fa fa re . .

sol fa fa fa fa . . re fa sol la la fa
DO la DO la DO
la DO la DO la DO la
fa fa fa fa fa fa . . re fa sol la la
fa fa fa fa re . . re re sol fa
fa fa fa fa . . re fa sol la la fa
DO la DO la DO
la DO la DO la DO la fa