When I Grow Up (From 'Matilda The Musical')

by Tim Minchin
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Learn a simple version, phrase by phrase: the melody, then easy chords.

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Sing this song instead — backing track for “When I Grow Up (From 'Matilda The Musical')”
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Lyrics

When I grow up,

I will be (Bb)tall e nough to reach the branch es (Bbm)that I need to reach to climb the (F)trees you get to (C)climb when you’re grown (Bb)up.

And when I grow up,

I will be (Bb)smart e nough to ans wer all the (Bbm)ques tions that you need to know the (F)ans wers to be (C)fore you’re grown up.

And when I grow up I will (F)eat sweets ev ’ry day on the (Gm7)way to work and I will go to (F)bed late ev ’ry night.

And I will wake up, And I will wake up when the (F)sun comes up and I will watch car (Gm7)toons un til my eyes go square and (C7š4)I won’t care ’cause (A7)I’ll be all grown (Dm7)up

when I grow (Bbmaj9)up.

When I grow up, (When I grow (C)up, when I grow up.) I will be (Bbmaj7)strong e nough to car ry all the (G)hea vy things you have to haul a (C)round with you when you’re a grown up.

And when I grow up, (When I grow (C)up, when I grow up.) I will be (Bbmaj7)brave e nough to fight the crea tures (G)that you have to fight be neath the (C)bed each night to be a grown up.

And when I grow up, (Bbmaj9)up.

When I grow up,

I will be (Bb)brave e nough to fight the crea tures (Bbm)that you have to fight be neath the (F)bed each night to (C)be a grown up.

I grow (Bb)Just be cause you find out life’s not fair it (F)does n’t mean that you just have to grin and bear it.

(Gm7)If you al ways take it on the chin and wear it (F)noth ing will change.

(When I grow (Bb)Just be cause I find my self in this sto ry it (F)does n’t mean that ev ’ry thing is writ ten for me.

(Gm7)If I think the end ing is fixed al read y I (A7)might as well be say ing I think that it’s O.

K.

And (A)that’s not (Dm)right!

When I Grow Up (From 'Matilda The Musical') — Karaoke: Lyrics & Chords to Sing & Play Along

48 people have learned this song

Free karaoke for "When I Grow Up (From 'Matilda The Musical')" by Tim Minchin: 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 F, 74 BPM.

Tip: Start at 50% speed to get comfortable with the fingering, then work your way up to full tempo.

About “When I Grow Up (From 'Matilda The Musical')”

What key is "When I Grow Up (From 'Matilda The Musical')" by Tim Minchin played in?
When I Grow Up (From 'Matilda The Musical') is arranged in the key of F on Super Simple Piano. You can transpose to any other key live in the player.
What's the tempo (BPM) of "When I Grow Up (From 'Matilda The Musical')"?
The arrangement plays at 74 BPM. Use the speed control (10-200%) to practice slower or play faster.
Is "When I Grow Up (From 'Matilda The Musical')" 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 "When I Grow Up (From 'Matilda The Musical')"?
Yes — registered users can download PDF sheet music, plus MIDI and MusicXML files for use in other notation software.
Who composed "When I Grow Up (From 'Matilda The Musical')"?
"When I Grow Up (From 'Matilda The Musical')" was originally performed by Tim Minchin. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.
What other songs by Tim Minchin can I play here?
Try "Naughty", "Naughty (From 'Matilda The Musical')", "Quiet (From 'Matilda The Musical')". All are in our player with color-coded notes; pick the one matching your level.
Is there a karaoke version of "When I Grow Up (From 'Matilda The Musical')" with lyrics?
Yes — this is a free karaoke slide for "When I Grow Up (From 'Matilda The Musical')" by Tim Minchin. 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 "When I Grow Up (From 'Matilda The Musical')" to match my voice or capo?
Yes. The original is in F, 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 "When I Grow Up (From 'Matilda The Musical')" 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.