One Less Lonely Girl

by Justin Bieber

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Same song, different levels

One Less Lonely Girl

Very Easy
Justin Bieber140 BPM

One Less Lonely Girl

Medium
Justin Bieber176 BPM

Lyrics

There’s gon na be one less lone ly girl,

one less lone ly girl.

There’s gon na be one less lone ly girl,

one less lone ly girl.

How man y “I (F)told yous” and “Start o Feb vers” and shoul ders have (Bb)you cried on be fore?

How man y (Dm7)prom is es?

Be hon est, girl.

How man y tears (Bb)e you let hit the floor?

How man y (F)bags you pack, graphs, just to take ’em back?

Tell me that.

(Bb)How man y “Ei ther, ors”?

But no (Dm7)more.

If you let me in side of your (Bb)world,

there’ll be one less lone ly girl.

(F)(Oh,

oh,

oh.) Saw so man y pret ty fac es be fore I saw you,

you.

Now all I see is you.

I’m com ing for you.

(F)No,

no, don’t need these oth er pret ty fac es like I need you,

and when you’re mine,

in the world

there’s gon na be one less lone ly girl.

One less lone ly girl,

one less lone ly girl,

one less lone ly girl.

There’s gon na be one less lone ly girl.

I’m gon na put you first.

I’ll show you what you’re worth.

You let me in side of your world.

Christ mas was n’t (F)mer ry.

Four teenth of Feb ru ar shoul y, not (Bb)one them spent with you.

How man y (Dm7)din ner dates, set din ner plates, and he did n’t (Bb)e ven touch hit his food?

How man y (F)torn pho to graphs, are you tap ing back?

Tell me that.

(Bb)Could n’t an o pen door.

But no (Dm7)more.

If you let me in side of your (Bb)world,

there’ll be one less lone ly girl.

(F)(Oh,

oh,

oh.) Saw so man y pret ty fac es be fore I saw you,

you.

Now all I see is you.

I’m com ing for you.

(F)No,

no, don’t need these oth er pret ty fac es like I need you,

and when you’re mine,

in the world

there’s gon na be one less lone ly girl.

One less lone ly girl,

one less lone ly girl,

one less lone ly girl.

There’s gon na be one less lone ly girl.

I’m gon na put you first.

I’ll show you what you’re worth.

You let me in side of your world.

Christ mas was n’t

There’s gon na be one less lone ly girl.

I can fix up your bro (F)ken heart;

I can give you a brand (Bb)new start;

I can make you be lieve.

I just wan na set one girl free (Gm)to fall.

Free to fall (she’s free (F)to fall),

fall in love with me.

Her heart’s locked, and know what?

I’ve got the key.

I’ll take (C7sus)her, and leave the world with one less...

There’s gon na be one less lone ly girl,

one less lone ly girl.

There’s gon na be one less lone ly girl,

one less lone ly girl.

One less lone ly girl,

one less lone ly girl,

one less lone ly girl.

There’s gon na be one less lone ly girl.

I’m gon na put you first.

I’ll show you what you’re worth.

If you let me in side of your world,

there’s gon na be one less lone ly girl.

One less lone ly girl,

one less lone ly girl,

one less lone ly girl.

There’s gon na be one less lone ly girl.

I’m gon na put you first.

I’ll show you what you’re worth.

If you let me in side of your world,

there’s gon na be one less lone ly girl.

less lone ly girl.

One Less Lonely Girl by Justin Bieber — Easy Piano for Kids

This page shows “One Less Lonely Girl” by Justin Bieber in our color-coded kid songbook view — every note is colored by pitch (red C, orange D, yellow E, green F, blue G, purple A, pink B) and the lyrics sit directly under each note, so children can sing along while they play. The song is in the key of Bb at 90 BPM, a comfortable easy-level arrangement perfect for first-time learners.

Tips for parents & teachers

  • Start at 50% tempo using the BPM control. Speed up only when your child can play through without stopping.
  • Turn on the metronome from the top bar to build steady rhythm.
  • Use the segmented OFF / C / 1 button to toggle note labels on the staff and keys — kids learn note names faster with letters showing.
  • Tap a measure number on the timeline to jump to a specific section for repeat practice.

Frequently asked questions

Is "One Less Lonely Girl" good for a child learning piano?
Yes — this color-coded arrangement is designed for ages 4-12. Each note is colored by pitch so kids match colors to keys, no music reading required. Lyrics sit under every note for sing-along play.
What age can start with "One Less Lonely Girl"?
Children as young as 4 can follow the color-coded notes. By age 6-7 most kids can play through the song themselves with light guidance. Parent help is recommended for the first few sessions.
Do we need a piano teacher to use this?
No — the color-coded format is designed to be self-explanatory. Parents with no music background can supervise. Teachers can also use it as an introductory lesson tool.
Can we print the sheet music?
Yes — tap "Download Sheet Music" above for a free printable PDF with the same color-coded notes that appear on screen.
What other Justin Bieber songs work for kids?
Try "ONE TIME", "FALL", "ONE LESS LONELY GIRL". All play with color-coded notes; pick a familiar tune to keep kids engaged.