About “Harden My Heart”

How does Simplified Piano Arrangement differ from full sheet music for "Harden My Heart"?

Simplified Arrangement keeps the melody and chords on a simplified staff with lyrics, color-coded for easy recognition. It's a learner-bridge between Beginner mode and the classic engraved Sheet Music — same song, less visual density.

What key is "Harden My Heart" by Quarterflash played in?

Harden My Heart is arranged in the key of B on Super Simple Piano. You can transpose to any other key live in the player.

What's the tempo (BPM) of "Harden My Heart"?

The arrangement plays at 120 BPM. Use the speed control (10-200%) to practice slower or play faster.

Is "Harden My Heart" easy to play on piano?

This is a medium-difficulty arrangement. Most players can learn it within a few practice sessions using the speed control.

Can I download sheet music for "Harden My Heart"?

Yes — registered users can download PDF sheet music, plus MIDI and MusicXML files for use in other notation software.

Who composed "Harden My Heart"?

"Harden My Heart" was originally performed by Quarterflash. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.

What chords are used in "Harden My Heart"?

This arrangement uses 5 chords: A, Bm, Bm7, G, Gmaj7.

Is Simple Sheet good for learning to read sheet music?

Yes! Simple Sheet bridges the gap between beginner color-coded modes and traditional notation. Notes are displayed on a simplified staff with colors, lyrics, and chords — helping you build music reading skills gradually while still enjoying "Harden My Heart". Key of B, 120 BPM.

What's the difference between Simple Sheet and Lead Sheet?

Simple Sheet shows a more streamlined, horizontally scrolling view with color-coded notes on a staff and lyrics below — like a simplified version of real sheet music. Lead Sheet shows melody with chord symbols above and full lyrics. Simple Sheet is the next step toward reading traditional notation.