Augment your experience by redirecting to the 4D Piano Hangout, where you are entitled to experience the same and additional features, with greater flexibility, efficiency, and productivity.


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Menu

Scene

Close

Join

Chat

Keys

Piano

Mic

Video

Rep

Skip

Baton

Auto

Record

Stop

Hire

Speed

Notes

PDF

Help

Autopilot Pedal: 50%

Playback Volume: 50%

Transposition: 0




Chat Console:

Do not share private or sensitive information below.









Welcome! You can change the 3D perspective by a click-and-drag gesture up or down with finger or mouse.

To Zoom in or out, toggle mousewheel or make a two-finger swipe on a trackpad.

Press "0" to activate a wider range of scene rotation, including the possibility of making the piano disappear.

Tap the Speed icon to show or hide the speedometer display.

To render a .xml, .musicxml, .4d, .json, MIDI (.mid), or .pdf file, drag-and-drop it anywhere in the app.

Speed







Your piece is ready! Trigger each beat by tapping the screen, spacebar (or numbers 1 to 9 for loudness refinement), wireless presenter, page turn pedal, or MIDI left pedal.

Tap the speedometer to manually enter your tempo, or the Skip icon (if available) to jump to a different place.







You can click and drag the bottom scroll bar to skip to any part of the piece.

Once you reach an optimal tempo, tap the Auto icon or hold the spacebar down temporarily for autopilot to take over.

Auto







The file has just been downloaded to your device!

Listen back to this file at any time by doing a drag-and-drop back into the app.

Load the json file in our new iOS app in the App Store for a magical playback!

You may also drag-and-drop any: .xml or MIDI (.mid) file for playback access of your custom piece, or .pdf file as part of the visual display.





Your playing is now being recorded. Tap the Record icon again to save or discard.







If you plan to use a MIDI keyboard or hybrid piano, please refresh the browser if you still don't hear sounds being rendered after 15 seconds.

You may also play pre-programmed music by exploring with the Rep icon to search, browse, or access music.

Join someone's session by entering his/her Session ID (from any of the Collab or Enterprise edition) after tapping the Join icon.

Tap the Record icon to start recording your 4D Piano's activity.

Rep

Join

Record







Tap the Stop icon to stop the playback.

Tap the Record icon to re-record it into a new .4d and .json file.

Load the json file in our new iOS app in the App Store for a magical playback!

Record

Stop







Your sessions are connected!

Feel free to toggle the Chat, Piano, Mic, and Video icons to enhance your collaboration.

Pianist: toggle the Mic icon off while you are playing. If you are hearing back the piano part through the other person's feedback, toggle the Piano icon off as well.

Tap the Quit icon to end this connection and leave the app.

Piano

Mic

Video

Chat

Close







The music should be now playing.

Pause the music by triggering each beat again or tapping the speedometer or Skip icon (if available).







Hand recognition is now on! Make sure your webcam is stationary.

Trigger each beat by making your hand appear and disappear in front of your webcam.

If the Auto icon is on, hand recognition will pause.



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Search Instrumental Library Keyboard Library Vocal Library Additional Repertoire Custom .xml, .musicxml, .pdf, MIDI (.mid), .4d, or .json File Repertoire Request