About “When You're In Love”

Can I learn "When You're In Love" with falling notes like Synthesia?

Yes — Falling Notes mode shows colored note shapes dropping onto a virtual keyboard, the same visual style as Synthesia or piano-tile games. Each note's column matches the piano key you press. Works for "When You're In Love" with hands-separate practice in Bb at 120 BPM.

What key is "When You're In Love" by Johnny Mercer played in?

When You're In Love is arranged in the key of Bb on Super Simple Piano. You can transpose to any other key live in the player.

What's the tempo (BPM) of "When You're In Love"?

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

Is "When You're In Love" 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 "When You're In Love"?

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

Who composed "When You're In Love"?

"When You're In Love" was originally performed by Johnny Mercer. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.

What chords are used in "When You're In Love"?

This arrangement uses 14 chords: Am, Bbm, C7, C9, D7, Dm, Dm7, F, +6 more.

What other songs by Johnny Mercer can I play here?

Try "Autumn Leaves", "Come Rain Or Come Shine", "I'm An Old Cowhand (From The Rio Grande)". All are in our player with color-coded notes; pick the one matching your level.

Can I practice left and right hand separately for "When You're In Love"?

Yes! Our Top Down mode lets you isolate the left hand (bass clef), right hand (treble clef), or play both together. This makes it easy to master "When You're In Love" one hand at a time before combining them.

What is falling notes style for "When You're In Love"?

Falling notes (also known as Synthesia or piano waterfall) shows color-coded rectangles falling from the top of the screen onto a virtual keyboard. Each note's position matches the piano key you need to press. "When You're In Love" is in the key of Bb at 120 BPM.