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

Thinking Of You

Katy Perry Pop

"Thinking Of You" by Katy Perry is a pop ballad in the key of G minor. Released in 2009, the song explores themes of heartbreak and longing. Perry co-wrote the song with co-writers Jump Smokers and the song was included in her debut album "One of the Boys." An interesting fact about the song is that it was originally written for another artist but was later reworked and recorded by Perry. The melody is heartfelt and melancholic, showcasing Perry's powerful vocals.

Katy Perry Thinking Of You

la sol la DO sol
Comparisons are
sol si RE DO DO la
easily done, once you’ve
MI FA MI DO
had a taste of
la sol la DO DO sol
perfection like an
sol la DO sol
apple hanging
la si RE DO DO la
from a tree I picked
MI FA MI DO RE
the ripest one I still
la si DO
got the seed

RE RE DO MI RE si DO la
You said move on, where do I go?
RE RE DO MI FA MI DO RE SOL FA MI
I guess second best, is all I will know

refrão:
DO RE SOL FA MI RE DO
Cause when I’m with him I am
RE MI MI MI RE
Thinking of you
RE MI MI MI RE
Thinking of you
DO RE MI FA DO
What you would do if
DO SOL FA MI RE DO
You were the one who was
RE MI MI MI RE
spending the night
RE RE MI RE FA DO
Oh I wish that I
DO SOL FA FA FA MI DO
Was looking into your eyes