The joy of playing a musical instrument for everyone
The joy of playing a musical instrument for everyone
The joy of playing a musical instrument for everyone

CASIO MUSIC SPACE is an app exclusively for Casio digital piano and keyboard users. When connected to your Casio piano or keyboard, the Casio Music Space app acts as digital musical score, a music teacher, a live performance simulator, and as an all-round app to enjoy learning and playing music. It’s for complete beginners, people taking up an instrument again, and anyone who wants to experience a new way of playing. Expand your enjoyment of music by watching, listening, and playing through the app.

Update Notice

Update Details

[Score Viewer]

Added the ability to markup PDF sheet music (save/load markup content)

[Music Player/Live Concert Simulator]

Added support for playback of songs from music streaming services (Spotify/Apple Music)

Added support for the new CELVIANO AP-S450 / 550 / 750

[Piano Remote Controller]

Compatible with various functions of the new CELVIANO AP-S450 / 550 / 750

[Music Player]

Save/load tone settings for each piece

Update Details

[Music Player]

Change Playback Mode Function and Skip Function added to the Playback screen
Displays recommended songs (up to 3) based on the Music Player Song Selection History

Compatibility with new Privia models PX-S5000/S6000/S7000

[Piano Remote Controller]

Support added for operation of various functions of the new Privia PX-S5000/S6000/S7000 models

[Music Player]

Save/recall tone settings per song

Click here to download the application

Download on the AppStore
GET IT ON Google Play
Check the App Store/Google Play for compatibility information regarding your smart device model and OS.
open_in_newNotes about Android 13

Supported Models

Digital Pianos

AP-265, AP-270, AP-470, AP-S450, AP-550, AP-750
PX-765, PX-770, PX-870, PX-S1000, PX-S1100, PX-S3000, PX-S3100, PX-S5000, PX-S6000, PX-S7000
CDP-S90, CDP-S100, CDP-S105, CDP-S110, CDP-S150, CDP-S160, CDP-S350, CDP-S360

Digital Keyboards

CT-S1, CT-S190, CT-S195, CT-S200, CT-S300, CT-S400, CT-S410, LK-S250, LK-S450, CT-S500, CT-S1000V
Note that not all models support all features of the app. Please see here for details.

Piano Roll

Recommended for people who:

Want to take up playing piano

Want to be able to practice at home

Want to have fun learning while playing

Are not confident reading music

The piano roll makes it easy to see which notes to play even if you don’t read music. It’s a great way to have fun learning while playing.

The pitch and duration of each note is visualized in real time as the song plays, making it easy to find the correct notes of the chords or melody.

Functions Chart ›

Practice at Your Own Pace

If the tempo is too fast, slow it down and practice the difficult parts as many times as you need to until you’ve mastered them.


See Your Progress with Scores and Recording

See how well you played with a score automatically calculated by the app, and listen back to your performance with the recording feature.


A Varied Library of Songs to Choose from

The app contains piano songs and keyboard songs for you to practice and play – and you can also use your own MIDI files. Many of the piano songs can also be played on a 61-key keyboard. In the song list, the difficulty level, scoring results and a preview button are also displayed. You can also filter the display to show only piano songs of a particular difficulty level.

Song list 〉

Score Viewer

Recommended for people who:

Want to learn how to read music

Want to restart playing piano for fun

Want to check a musical score when on the go or away from home

Want a way of carrying around a lot of music

“Musical Score + Sound” lets you see and listen to a wide range of music on your smart device.

Zoom in and out and flip through pages of sheet music in the app. You can also mark up, save and load scores, as well as listen to music while viewing scores, making it convenient to use while on the move or outside your home.

Functions Chart ›

Includes a Wide Variety of Recorded Songs

Displays PDF scores of the songs included in the app, many of which can be played on a 61-key keyboard.

Song list 〉

Supports Pedal Operation to Flip through Music

You can use the damper pedal or three pedal unit to flip through the score via USB cable or wireless connection - convenient for playing while sight-reading the score.

Casio keyboards do not support this function. Casio pedals can be used to turn pages on the following pianos.
PX-S1000, PX-S1100, PX-S3000, PX-S3100, PX-S5000, PX-S6000, PX-S7000, CDP-S90, CDP-S100, CDP-S105, CDP-S110, CDP-S150, CDP-S160, CDP-S350, CDP-S360

If your piano model does not support page turning, you can alternatively use a commercially available Bluetooth® pedal with your smart device.

Marking Up, Saving, and Loading Scores is Possible

You can mark up recorded scores and imported PDF scores, and save/load the markup.

Music Player

Recommended for people who:

Want to learn to play their favorite songs

Want to play along with their favorite songs

Want to practice while listening to a song

Play along with your favorite songs.

Songs on smart devices and songs from music streaming services are played from the instrument’s speakers by connecting the smart device to the instrument. Perfect for creating a session-like atmosphere, accompanying songs, or practicing parts of songs for a band.

*Songs stored in the cloud and songs with digital rights protection (DRM) are not supported.

Display Your Own Songs in the App

Display a complete list of songs stored on your smart device. Search by song title, artist name, and more.
Selection and playback of songs from music streaming services is also supported.

Supported music streaming services differ depending on the smart device.
• iOS: Spotify, Apple Music
• Android: Spotify

Play Songs Your Way

Adjust the tempo, change key, repeat play, and cancel melody/accompaniment to suit your playing style.

The effectiveness of the melody/accompaniment cancellation function varies according to the song.
Songs from music streaming services are not supported.

Live Concert Simulator

Recommended for people who:

Want to play their favorite songs in a live performance setting

Want to experience stage performance at home

Want to play with the background sounds of nature

Want to practice for a recital

Turn everyday playing into an extraordinary experience.  Feel the excitement of live performance at home.

The app analyzes any performance on a connected instrument or song on a smart device and automatically adds audience sounds according to the excitement of the music. Add a new dimension to your playing with this unique performance experience.

When playing along with songs from music streaming services, the performance is analyzed and sound effects such as applause and cheering are added.
Functions Chart ›

Eight Live Performance Spaces to Choose from

Performance venues

Recreate the atmosphere of various music venues, including the sound of the audience and environmental sounds.


An expanse of sound in a large-scale outdoor concert with tens of thousands of people


The unique sound of a medium-sized, roofed hall

Jazz Club:

A small venue with an intimate audience

Classical Hall:

Simulation of a large hall with long reverberation

Piano Lounge:

A casual space to listen to music and enjoy conversation


A wide variety of environmental sounds and sound effects are used to create the sound of rich natural environments not normally experienced when playing.


The sound of waves and the occasional seagull


The gentle murmur of a flowing river with birds singing in a forest


Thunder dramatizes the performance based on the intensity of rain

Piano Remote Controller

Recommended for people who:

Want an intuitive way to change the settings on their digital piano

Want to change settings depending on playing style

Change your digital piano’s settings quickly and easily.

Connect your smart device to your digital piano and control various settings remotely without the need to operate the piano itself.

Functions Chart ›

Easy-to-understand Menu Screen

The icon-based menu makes it easy to identify settings at a glance. Tap the icon to change the corresponding setting.

Set Directly from the Screen

Change the tone to match the mood of a particular song or select one of the built-in songs.

Check Keyboard Settings and Other Details

Displays touch response, metronome beat, tempo and other settings that cannot be checked directly on models without an LCD screen.

The Bluetooth® word mark and logo are registered trademarks of Bluetooth SIG, Inc. and are used by Casio Computer Co. under license.
All other trademarks and trade names are the property of their respective owners.

All pictures shown are for illustration purposes only.
Specifications are subject to change without notice.

Tutorial Video