Other arrangements of One Time
Pick a learning view.
When I met you, (Bb)girl, my heart went knock knock.
Now them but ter (F)flies in my stom ach won’t stop stop.
And e ven though (Bb)it’s a strug gle, love is all we got,
so we gon’ keep (F)keep climb in’ to the moun tain top.
Your (Bb)world
is my world,
and my (F)fight
is your fight,
and my (Bb)breath
is your breath,
and your (F)heart…
And now you’re my (Dm)one
love,
my one
heart,
my (C)one
life,
(F)for sure.
Let me tell you one (Dm)time.
I’m a tell you one (C)time.
And I’m a be your (Dm)one
guy, you’ll (Bb)be my num ber one girl,
al ways (C)mak ing time
(F)for you.
I’m a tell you one (Dm)time.
I’m a tell you one (C)time.
I’m a tell you (C)one (Dm)time.
One Time — Karaoke: Lyrics & Chords to Sing & Play Along
7 people have learned this song
Free karaoke for "One Time" by Justin Bieber: lyrics on screen with the chords above each line and a bouncing ball that lands on every word in time. Sing along, or play along on guitar or piano from the chord chart. Change the key to fit your voice, slow the tempo down. Key of D, 72 BPM.
Tip: Break this song into sections and master each one separately. The speed control lets you drill difficult passages at any tempo.
Try other practice modes:
About “One Time”
- What key is "One Time" by Justin Bieber played in?
- One Time 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 "One Time"?
- The arrangement plays at 72 BPM. Use the speed control (10-200%) to practice slower or play faster.
- Is "One Time" easy to play on piano?
- This is an advanced arrangement. We recommend breaking it into sections and using the speed control to drill harder passages.
- Can I download sheet music for "One Time"?
- Yes — registered users can download PDF sheet music, plus MIDI and MusicXML files for use in other notation software.
- Who composed "One Time"?
- "One Time" was originally performed by Justin Bieber. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.
- What other songs by Justin Bieber can I play here?
- Try "FALL", "DIE IN YOUR ARMS", "U SMILE". All are in our player with color-coded notes; pick the one matching your level.
- Is there a karaoke version of "One Time" with lyrics?
- Yes — this is a free karaoke slide for "One Time" by Justin Bieber. The lyrics appear on screen a line at a time and each word lights up exactly when it's sung, with a bouncing ball leading you word to word. A backing plays underneath so you can just sing.
- Does it show chords so I can play along on guitar or piano?
- It does — a chord symbol sits on a thin row just above the lyric it changes on, so the same screen doubles as a lyrics-and-chords chart. Guitarists can strum the changes and pianists can comp while singing; the chords are colour-coded and move with the live transpose if you change key.
- Can I change the key of "One Time" to match my voice or capo?
- Yes. The original is in D, but the live transpose control shifts the whole song up or down semitones until the melody sits in your range (or maps to an easier guitar shape / capo position) — the on-screen chords and the backing move with it.
- Can I slow "One Time" down to learn the words and chords?
- Yes — the tempo control lets you take it as slow as you need while the lyrics still light up in time and the ball keeps you on the beat. Speed it back up once you can sing and play it through.