What key is "Mercy On Me" in?

"Mercy On Me" by Christina Aguilera is in the key of A with a tempo of 120 BPM. Difficulty: medium.

Is "Mercy On Me" 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 "Mercy On Me" 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 "Mercy On Me"?

This arrangement of "Mercy On Me" uses 4 chords: Am, C, Dm, E7. Only a handful of chords — a great pick for early learners.

How long does it take to learn "Mercy On Me" on piano?

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

What other songs by Christina Aguilera can I play here?

Try "KEEP ON SINGIN' MY SONG", "WALK AWAY", "SHOW ME HOW YOU BURLESQUE". All are available in our player with color-coded notes; pick the one matching your level.

Lyrics

(Lord, have mer cy on my soul,

for I have walked a sin ful road,

and I’m down on my (E7)knees; Lord, have mer cy on me (Am)please.)

Je sus, I must con fess

that in all my lone li ness,

I’ve for (Am)sak en and I’ve sinned,

leav in’ (E7)frag ments of a man so bro (Am)ken.

I could tell You what I’ve (Am)done;

or, should I tell You where I went wrong?

Well, the more that I start have to (Am)play, yeah, and the dev my de ceit ful e vil (E7)ways keep grow in’ strong er I by the (Am)day.

(CN.C.)Oh Lord, have mer cy (C)on

my soul,

for I have walked a sin

ful road.

So I’m gon na get down on my (Am)knees, beg for give ness to help set me (E7)free.

Lord, have mer cy on me, (Am)please.

Moth er Mar y, full of (Am)grace,

or, in my weak ness, I’ve I lost faith.

I’ve been care less and I have been (Am)warned, yeah, and the dev il in side me is vil (E7)torn.

God bless the man that I have the (Am)scorned.

(CN.C.)Oh Lord, have mer cy (C)on

my soul,

for I have walked a sin

ful road.

So I’m gon na get down on my (Am)knees, beg for give ness to help set me (E7)free.

Lord, have mer cy on me, (Am)please.

Moth er Mar y, full of

So don’t let me fool a round no more;

send Your an gels down to (Dm)guide me through that door.

Well, I’ve gone and con fessed my re (Am)grets, and I pray I’m not held in con (E7)tempt.

I’m so lost and I (Am)need You to help me re pent.

Oh Lord, have mer cy on

my soul,

yeah.

Oh, I’m (Dm)beg gin’, I’m plead in’, I’m need in’, I want you to know,

oh yeah.

So I’m (Am)down up on my knees;

oh (E7)Lord, I need for give ness,

I need for give ness

from (Am)You.

Mercy On Me by Christina Aguilera

3 people have learned this song

Easy piano arrangement in the key of A at 120 BPM. Difficulty: medium. Color-coded notes — no sheet-reading skill required.

About “Mercy On Me”

What key is "Mercy On Me" in?: "Mercy On Me" by Christina Aguilera is in the key of A with a tempo of 120 BPM. Difficulty: medium.
Is "Mercy On Me" 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 "Mercy On Me" 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 "Mercy On Me"?: This arrangement of "Mercy On Me" uses 4 chords: Am, C, Dm, E7. Only a handful of chords — a great pick for early learners.
How long does it take to learn "Mercy On Me" on piano?: 2–4 weeks of consistent practice (20–30 min/day) for an intermediate player. Drill the tricky passages in isolation first.
What other songs by Christina Aguilera can I play here?: Try "KEEP ON SINGIN' MY SONG", "WALK AWAY", "SHOW ME HOW YOU BURLESQUE". All are available in our player with color-coded notes; pick the one matching your level.