Chords for fingerpicking (fret bass notes with thumb on F chords)
C x3201x
Cmaj7 x3200x
F 1x321x
F(b5) 1x320x
For tab for the intro/verse parts see
https://tabs.ultimate-guitar.com/tab/billie_eilish/come_out_and_play_tabs_2523402
Chords for strumming (easier voicings for F chords)
C x32010
Cmaj7 x32000
F 13321x
Fadd#11 13320x
[Intro]
C Cmaj7 C Cmaj7 F F(b5)
F F(b5)
Hmm, hmm
[Verse 1]
C Cmaj7
Wake up and smell the coffee
C Cmaj7
Is your cup half full or empty?
F F(b5)
When we talk, you say it softly
F F(b5) C Cmaj7
But I love it when you're awfully quiet
C Cmaj7 F F(b5) F F(b5)
quiet
[Verse 2]
C Cmaj7
You see a piece of paper
C Cmaj7
Could be a little greater
F F(b5)
Show me what you could make her
F F(b5) C Cmaj7
You'll never know until you try it
C Cmaj7 F F(b5)
You don't have to keep it quiet
F F(b5)
[Chorus]
Dm Dm7 G7
And I know it makes you nervous
C E7 Am
But I promise you, it's worth it
Dm G7
To show 'em everything you kept inside
C Em F C Em F
Don't hide, don't hide
C Em F Fmaj7
Too shy to say, but I hope you stay
Em7 F
Don't hide away
C Cmaj7
Come out and play
C Cmaj7
[Verse 3]
C Cmaj7
Look up, out of your window
C Cmaj7
See snow, won't let it in though
F F(b5)
Leave home, feel the wind blow
F F(b5) C Cmaj7
'Cause it's colder here inside in silence
C Cmaj7 F F(b5)
You don't have to keep it quiet
F F(b5)
[Chorus]
Dm Dm7 G7
Yeah, I know it makes you nervous
C E7 Am
But I promise you, it's worth it
Dm G7
To show 'em everything you kept inside
C Em F C Em F
Don't hide, don't hide
C Em F Fmaj7
Too shy to say, but I hope you stay
Em7 F
Don't hide away
C Cmaj7 C
Come out and play