What key is "That's How You Know" in?

"That's How You Know" by Amy Adams is in the key of D with a tempo of 160 BPM. Difficulty: medium.

Is "That's How You Know" easy to play on piano?

This arrangement is rated medium. It requires comfort with chord shapes and basic hand independence. Expect 1-2 weeks of regular practice for a confident performance.

Can I play "That's How You Know" without reading sheet music?

Yes. Our player offers a falling-notes mode (Synthesia-style) and a beginner mode with color-coded keys — both let you play along without reading traditional notation.

What chords are used in "That's How You Know"?

This arrangement of "That's How You Know" uses 19 chords: A, A6, A7, B, C, C#, C#m7, D, +11 more.

How long does it take to learn "That's How You Know" on piano?

2–4 weeks of consistent practice (20–30 min/day) for an intermediate player. Drill the tricky passages in isolation first.

What other songs by Amy Adams can I play here?

Try "HAPPY WORKING SONG", "Happy Working Song", "That's How You Know". All are available in our player with color-coded notes; pick the one matching your level.

Lyrics

(CN.C.)How does she know

you love her?

How does she know

she’s yours?

(How does she know that you love her?)

How do you show her you love her?

How does she know that you real ly...

real ly...

tru ly...

love her?

How does she know that you love her?

How do you show her you love her?

How does she know that you real ly, (E)real ly, tru ly love her?

(D)It’s not e (G)nough to take the one you (D)love (A)for (D)grant ed.

(D)You must re (G)mind her, or she’ll be in (A)clined (F#)to (B)say:

(Emaj7)“How (G)do (A7)I (D)know

(G)he (D)loves me?

How do I (D)know

(F#7sus)he’s (B)mine?”

Well, does he (B)leave a lit tle (B)note to (E)tell you you are (C#m7)on his mind?

(B)Send you yel low (B)flow ers (E)when the sky is (C#m7)gray?

Hey.

(D#m)He’ll find a new way to (G#m)show you a (B)lit tle bit ev ’ry day.

(E)That’s (F#6)how (E)you (F#6)know,

(G)that’s (A6)how (G)you (A6)know (CN.C.)he’s your (D)love.

(You’ve (G)got to (Em7)show her you (G)need (A7)her; don’t (G)treat her (Em7)like a mind (G)read (A7)er!

Each (G)day do (Em7)some thing to (F#7sus)lead (F#7)her (B)to be (E)lieve (Emaj7)you (G)love (A7)her.) (D)Ev ’ry bod y (G)wants to (Em7)live hap pi ly (G)ev (A7)er af (You’ve ter.

got to show her you need her.) (D)Ev ’ry bod y (G)wants to know their true (F#7)love is (B)true.

(Emaj7)How (G)do (A7)you know (How does she know that you love her?

loves How you?

do you show her How you love her?

know How does she know that you real ly, (G#m)real ly, tru ly...) Well, does he (B)take you out (B)danc ing (E)just so he can (C#m7)hold you close?

(B)Ded i cate a (B)song with (E)words meant just for (C#m7)you?

Ooh.

(D#m)He’ll find his own way to (G#m)tell you (B)with the lit tle things he’ll (C#)do.

(E)That’s how you (F#6)know,

(G)that’s (A6)how (G)you (A7sus)know (CN.C.)he’s your love.

(Emaj7)That’s (G)how (A7)you (Em7)know (La la la la la la he la, (Em7)loves la you.

la la la la That’s la how you know La la la la la la it’s la (G#m)true.

la la Be cause he’ll (B)wear your fav ’rite (B)col or (E)just so he can (C#m7)match your eyes;

(B)plan a pri vate (B)pic nic (E)by the fi re’s (C#m7)glow, oh.

(D#m)His heart ’ll be yours for (G#m)ev er, (B)some thing ev ’ry day will (C#)show.

(E)That’s (F#6)how (E)you (F#6)(That’s how you (G)know, how you (A6)that’s how you (E)know, how you (F#6)that’s how you (G)know, how you (A6)that’s how you (E)know, how you (F#6)that’s how you (G)know, how you (A6)that’s how you (CN.C.)know...) he’s your love.

(That’s how she knows that you love her.

That’s how you show her That’s you love her.

know, You’ve got to show her you need her; don’t treat her like a mind read er!) know How do you know that you love her?

That’s how you know he’s that you love her.

(Em7)It’s not e nough to take the one you love for (D)grant ed!

That's How You Know by Amy Adams

Easy piano arrangement in the key of D at 160 BPM. Difficulty: medium. Color-coded notes — no sheet-reading skill required.

About “That's How You Know”

What key is "That's How You Know" in?: "That's How You Know" by Amy Adams is in the key of D with a tempo of 160 BPM. Difficulty: medium.
Is "That's How You Know" easy to play on piano?: This arrangement is rated medium. It requires comfort with chord shapes and basic hand independence. Expect 1-2 weeks of regular practice for a confident performance.
Can I play "That's How You Know" without reading sheet music?: Yes. Our player offers a falling-notes mode (Synthesia-style) and a beginner mode with color-coded keys — both let you play along without reading traditional notation.
What chords are used in "That's How You Know"?: This arrangement of "That's How You Know" uses 19 chords: A, A6, A7, B, C, C#, C#m7, D, +11 more.
How long does it take to learn "That's How You Know" on piano?: 2–4 weeks of consistent practice (20–30 min/day) for an intermediate player. Drill the tricky passages in isolation first.
What other songs by Amy Adams can I play here?: Try "HAPPY WORKING SONG", "Happy Working Song", "That's How You Know". All are available in our player with color-coded notes; pick the one matching your level.