What key is "Halfcrazy" in?

"Halfcrazy" by Musiq is in the key of D with a tempo of 98 BPM. Difficulty: medium.

Is "Halfcrazy" easy to play on piano?

This arrangement is rated medium. It requires comfort with chord shapes and basic hand independence. Expect 1-2 weeks of regular practice for a confident performance.

Can I play "Halfcrazy" without reading sheet music?

Yes. Our player offers a falling-notes mode (Synthesia-style) and a beginner mode with color-coded keys — both let you play along without reading traditional notation.

What chords are used in "Halfcrazy"?

This arrangement of "Halfcrazy" uses 8 chords: Amaj7, Bm7, E7, Em7, Emin, F#, F#sus4, Gmaj7.

How long does it take to learn "Halfcrazy" on piano?

2–4 weeks of consistent practice (20–30 min/day) for an intermediate player. Drill the tricky passages in isolation first.

Lyrics

(Gmaj7)La, la, la, la, la, la, (Em11)la, la, la, la, la, (F#sus)la, la, la, la, la, la, (F#)la.

(Gmaj7)La, la la, la, la, la, (Em11)la, la, la, la, la, (F#sus)la, la, la, la, la, la, (F#)la, la, la, la, (Gmaj7)la.

Nev er (Em11)thought that we would (F#sus)ev er be (F#)more than friends.

Now I’m (Em11)all con fused ’cause (F#sus)for you I have (F#)deep er feel ings.

We both thought it (Em11)was cool to cross the line.

And I was con (F#)vinced it would be al right.

Now things are (Em11)strange.

Noth ing’s the (F#sus)same.

And real ly (F#)I just want my friend my (Gmaj7)back.

gone (Lead half (Em11)cra zy ’cause I (F#sus)can’t leave you a (F#)lone.

And I’m (Gmaj7)won der ing (Em11)if it’s worth (F#sus)me hold ing (F#)on.

So my (Gmaj7)mind’s gone half (Em11)cra zy ’cause I (F#sus)can’t leave you a (F#)lone.

And I’m (Gmaj7)won der ing (Em11)if it’s worth (F#sus)me hold ing (F#)on.

I’d hate to (Em11)walk a way from (F#sus)you as if this (F#)nev er ex ist ed.

’Cause when we (Em11)kissed, the mo ment (F#sus)af ter I (F#)looked at you dif f’rent, yeah.

Late ly I (Em11)got ta watch what I say ’cause you take things (F#)per son al now a days.

You used to (Em11)laugh, now you get (F#sus)mad.

Damn, (F#)I just want my friend And my (Bm7)Oh,

oh,

yeah, yeah.

What hap pened to the (E7)one

I used to (Amaj7)know?

Oh, yeah, yeah, the one I used to (E7)laugh and joke with.

The one I used to tell all my se crets, (Bm7)uh.

We used to (E7)chill and be down for what (Amaj7)ev er, when ev er, to geth er yeah.

And my (Gmaj7)mind’s gone half (Em11)cra zy ’cause I (F#sus)can’t leave you a (F#)lone.

And I’m (Gmaj7)won der ing (Em11)if it’s worth (F#sus)me hold ing (F#)on.

So my (Gmaj7)mind’s gone half (Em11)cra zy ’cause I (F#sus)can’t leave you a (F#)lone.

And I’m (Gmaj7)won der ing (Em11)if it’s worth (F#sus)me hold ing (F#)on.

And my (Gmaj7)mind’s gone half (Em11)cra zy ’cause I (F#sus)can’t leave you a (F#)lone.

And I’m (Gmaj7)won der ing (Em11)if it’s worth (F#sus)me hold ing (F#)on.

Halfcrazy by Musiq

Easy piano arrangement in the key of D at 98 BPM. Difficulty: medium. Color-coded notes — no sheet-reading skill required.

About “Halfcrazy”

What key is "Halfcrazy" in?: "Halfcrazy" by Musiq is in the key of D with a tempo of 98 BPM. Difficulty: medium.
Is "Halfcrazy" easy to play on piano?: This arrangement is rated medium. It requires comfort with chord shapes and basic hand independence. Expect 1-2 weeks of regular practice for a confident performance.
Can I play "Halfcrazy" without reading sheet music?: Yes. Our player offers a falling-notes mode (Synthesia-style) and a beginner mode with color-coded keys — both let you play along without reading traditional notation.
What chords are used in "Halfcrazy"?: This arrangement of "Halfcrazy" uses 8 chords: Amaj7, Bm7, E7, Em7, Emin, F#, F#sus4, Gmaj7.
How long does it take to learn "Halfcrazy" on piano?: 2–4 weeks of consistent practice (20–30 min/day) for an intermediate player. Drill the tricky passages in isolation first.