Other arrangements of That's When I Knew
Pick a learning view.
Right there,
in the (D)mid dle of a con ver sa tion,
was n’t (Csus2)an y thing spe cial you said.
It was just
there.
Right then,
I did n’t (D)have time to e ven o ver think it.
I looked at you and all of a sud den
I was all
in.
It’s like my (Am)knees are all weak and them but (D7)ter flies, they were danc in’, tak in’ all of my air.
From that mo (C)ment on, it was ver (Cm)y clear.
That’s when I knew I fell in love.
That’s when I knew you were the one.
That’s when I knew you stole my (Dm7)heart a way from me.
That’s when I knew that I was sunk.
That was the mo ment that I knew I was in love.
That’s when I knew.
That’s when I knew.
That’s when I knew.
That day,
I did n’t (D)know where we were go in’, where the night would end.
I did n’t (Csus2)know if there was some thin’ brew in’; and if it was, I did n’t know how much I cared.
That touch,
when you (D)bare ly held my hand, I was o ver come with feel ings (Csus2)I don’t un der stand.
Not in a mil lion years, I did n’t think that we’d be here.
It’s like my (Am)knees are all weak and them but (D7)ter flies got me danc in’, tak in’ all of my air.
From that mo (C)ment on, it was ver (Cm)y, ver y, ver y, ver y clear,
oh.
That’s when I knew I fell in love.
That’s when I knew you were the one.
That’s when I knew you stole my (Dm7)heart a way from me.
That’s when I knew that I was sunk.
That was the mo ment that I knew I was in love.
That’s when I knew.
That’s when I knew.
That’s when I knew, don’t you know it.
Hey,
that’s when I knew.
That’s when I knew.
That’s when I knew, ba by.
You know when you know.
You know what you feel and there’s no de ny in’ that love is for real.
There’s noth in’ to do,
just let it in.
Got to sur ren der.
That’s when I knew.
That’s when I knew.
That’s when I knew.
That’s when I knew.
That’s when I knew.
That’s when I knew.
That’s when I knew.
That’s when I knew.
That’s when I knew.
That’s when I knew.
That’s when I knew we fell in (G)love.
That's When I Knew — Classic Piano Sheet Music
2 people have learned this song
Read "That's When I Knew" by Alicia Keys in classic piano notation — both hands, real chords + notes, in the published key of G. Engraved server-side from the publisher MusicXML; click any note to jump there as the score follows along at 120 BPM.
Tip: Start at 50% speed to get comfortable with the fingering, then work your way up to full tempo.
Try other practice modes:
About “That's When I Knew”
- Is this the same engraved sheet music a piano teacher would print for "That's When I Knew"?
- Yes — the score is rendered server-side from the publisher MusicXML using Verovio (the same engine RISM and OpenScore use). Standard piano notation, treble + bass staves, real chord symbols, key signature G. Print-quality and identical to what you'd see in a printed piano book.
- What key is "That's When I Knew" by Alicia Keys played in?
- That's When I Knew is arranged in the key of G on Super Simple Piano. You can transpose to any other key live in the player.
- What's the tempo (BPM) of "That's When I Knew"?
- The arrangement plays at 120 BPM. Use the speed control (10-200%) to practice slower or play faster.
- Is "That's When I Knew" 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 When I Knew"?
- Yes — registered users can download PDF sheet music, plus MIDI and MusicXML files for use in other notation software.
- Who composed "That's When I Knew"?
- "That's When I Knew" was originally performed by Alicia Keys. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.
- What chords are used in "That's When I Knew"?
- This arrangement uses 17 chords: A7, Am, Am7, Bm7, C, C7, Cm, Cmaj7, +9 more.
- What other songs by Alicia Keys can I play here?
- Try "AS I AM", "DE NOVO ADAGIO (INTRO)", "TEARS ALWAYS WIN". All are in our player with color-coded notes; pick the one matching your level.
- Is this the same notation a piano teacher would hand me?
- Yes — "That's When I Knew" is rendered at engraver quality (the Verovio engine, the same toolkit RISM and OpenScore editions use) from the original publisher MusicXML. You get standard piano notation: treble + bass clefs, key signature G, time signature, beams, dynamics — everything a printed sheet music book would have. Great for piano students learning to read music properly.
- What's the difference between Sheet Music and the other modes here?
- Sheet Music is the "classic" view — the one your piano teacher uses. Other modes (Beginner, Fall Down, Simple Sheet, Lead Sheet) trade real notation for color-coded notes and falling shapes to help absolute beginners. Use Sheet Music once you're ready to read both hands at once from real notation.
- Can I practice from this view at my own pace?
- Yes — slow the tempo from 120 BPM down (or up) without changing the pitch. The score scrolls in time and the currently playing note is highlighted, so you can drill a tough bar at half speed and bump it up once it feels comfortable.
- Why can I click a note in the score?
- Every notehead is interactive. Click and the audio jumps to that moment so you can drill a specific phrase or bar instead of replaying from the top. The currently playing note is highlighted as the music advances so your eye never loses its place.
- Can I download the sheet music as a PDF?
- Yes — Sheet Music PDF is one of the download formats for this song. The engraved score prints page-perfect on A4 / Letter so you can practice from paper as well as on screen.