About “How Long Has This Been Going On?”

Can I learn "How Long Has This Been Going On?" 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 "How Long Has This Been Going On?" with hands-separate practice in G at 100 BPM.

What key is "How Long Has This Been Going On?" by George Gershwin played in?

How Long Has This Been Going On? is arranged in the key of G on Super Simple Piano. You can transpose to any other key live in the player.

What's the tempo (BPM) of "How Long Has This Been Going On?"?

The arrangement plays at 100 BPM. Use the speed control (10-200%) to practice slower or play faster.

Is "How Long Has This Been Going On?" 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 "How Long Has This Been Going On?"?

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

Who composed "How Long Has This Been Going On?"?

"How Long Has This Been Going On?" was originally performed by George Gershwin. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.

What other songs by George Gershwin can I play here?

Try "LITTLE JAZZ BIRD", "SWANEE", "WHO CARES?". All are in our player with color-coded notes; pick the one matching your level.

Can I practice left and right hand separately for "How Long Has This Been Going On?"?

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 "How Long Has This Been Going On?" one hand at a time before combining them.

What is falling notes style for "How Long Has This Been Going On?"?

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. "How Long Has This Been Going On?" is in the key of G at 100 BPM.