Who Knows

by Avril Lavigne

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Lyrics

Yeah.

Yeah.

Yeah, yeah, yeah.

Yeah, yeah, yeah.

Why do you look ways so an fa mil iar?

And I could you swear that I have (D)seen your to face be fore.

I think I like that you seem sin cere.

son.

I think I’d like to get to know (G)we’re you a lit tle bit more.

I think there’s some thing more.

Life’s worth liv ing for.

(G)Who knows what could hap pen?

(C)Do what you do, just keep on laugh in’.

(G)One thing’s true, there’s al ways a brand new day.

I’m gon na live to day like it’s my last day.

Yeah.

Yeah.

Yeah, yeah, yeah.

Yeah, yeah, yeah.

How do you al ways have an o pin ion?

And how do you al ways find the (D)best way to com pro mise?

I We don’t need that to have a rea son.

We don’t need an y thing, to know (G)we’re just a wast tle ing time.

I think there’s some thing more.

Life’s worth liv ing for.

(G)Who knows what could hap pen?

(C)Do what you do, just keep on laugh in’.

(G)One thing’s true, there’s al ways a brand new day.

I’m gon na live to day like it’s my last day.

Yeah.

Yeah.

Yeah, yeah, yeah.

Yeah, yeah, yeah.

(G)Who knows what could hap pen?

(C)Do what you do, just keep on laugh in’.

(G)One thing’s true, there’s al ways a brand new day.

I’m gon na live to day like it’s my last day.

(G)Find your self, ’cause I can’t find you.

(Am)Be your self.

Who are you?

(G)Find your self, ’cause I can’t find you.

(Am)Be your self.

Who are you?

(CN.C.)Who knows what could hap pen?

Do what you do, just keep on laugh in’.

One thing’s true, there’s al ways a brand new day.

So (G)you go make it hap pen.

(C)Do your best, just keep on laugh in’.

I’m (G)tell ing you, there’s al ways a brand new day.

(G)Who knows what could hap pen?

(C)Do what you do, just keep on laugh in’.

(G)One thing’s true, there’s al ways a brand new day.

I’m gon na live to day like it’s my last day.

Who Knows by Avril Lavigne — Easy Piano for Kids

This page shows “Who Knows” by Avril Lavigne 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 G at 81 BPM, a medium-difficulty arrangement — try slowing the tempo down using the BPM control.

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 "Who Knows" 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 "Who Knows"?
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.