About “That's How You Know”

Can I learn "That's How You Know" with falling notes like Synthesia?

Yes — Falling Notes mode shows colored note shapes dropping onto a virtual keyboard, the same visual style as Synthesia or piano-tile games. Each note's column matches the piano key you press. Works for "That's How You Know" with hands-separate practice in D at 144 BPM.

What key is "That's How You Know" by Amy Adams played in?

That's How You Know is arranged in the key of D on Super Simple Piano. You can transpose to any other key live in the player.

What's the tempo (BPM) of "That's How You Know"?

The arrangement plays at 144 BPM. Use the speed control (10-200%) to practice slower or play faster.

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

Yes — this is one of our beginner-friendly arrangements with simplified chords and color-coded notes.

Can I download sheet music for "That's How You Know"?

Yes — registered users can download PDF sheet music, plus MIDI and MusicXML files for use in other notation software.

Who composed "That's How You Know"?

"That's How You Know" was originally performed by Amy Adams. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.

What other songs by Amy Adams can I play here?

Try "THAT'S HOW YOU KNOW", "HAPPY WORKING SONG", "Happy Working Song". All are in our player with color-coded notes; pick the one matching your level.

Can I practice left and right hand separately for "That's How You Know"?

Yes! Our Top Down mode lets you isolate the left hand (bass clef), right hand (treble clef), or play both together. This makes it easy to master "That's How You Know" one hand at a time before combining them.

What is falling notes style for "That's How You Know"?

Falling notes (also known as Synthesia or piano waterfall) shows color-coded rectangles falling from the top of the screen onto a virtual keyboard. Each note's position matches the piano key you need to press. "That's How You Know" is in the key of D at 144 BPM.