Chord Tracker

Discover the chords in audio tracks instantly with the Yamaha Chord Tracker app!

Yamaha Corporation · jp.co.yamaha.emi.chordtracker

Not rated yet 1M+ downloads v2.3.9.0 90.3 MB Android 11+ PEGI 3 · Everyone

Download APK 90.3 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.3.9.0 (20)
Updated: May 11, 2026 (5 months ago)
APK size: 90.3 MB
Requires: Android 11+ (API 30)
CPU support: ARM 64-bit
Category: Music & Audio (app)
Listed since: Mar 8, 2021 (at least)
Permissions: 11 (3 sensitive)
Website: yamaha.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Chord Tracker is an app by Yamaha Corporation in the Music & Audio category, listed since at least March 2021. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.

Since version 2.2.2.0, the minimum Android version rose from 6.0 to 11. It asks for 11 permissions, 3 of them sensitive: Bluetooth connect, Bluetooth scan and read media audio. It asks for the same permissions as version 2.3.8.0. The app can read the advertising ID that ad and analytics services use.

What's new in v2.3.9.0

-We have updated the app to accommodate changes to Android OS specifications. *As of V2.3.9, the app no longer supports 32-bit Android devices or versions of Android before Android 11. If you are using said devices or operating system, you will no longer be able to update or reinstall the app. However, you can continue to use currently installed versions of the app as before. We sincerely apologize for any inconvenience that this may cause, and appreciate your understanding.

Description

From the listing uploaded by “appupdater”.

*It has been reported that some Android devices may restart the OS when the instrument is connected to the app on the smart device with a USB cable after installing the Android OS security update released by Google in early March 2021. We are currently reporting the issue to Google and requesting a response. We apologize for any inconvenience this may cause. Android devices confirmed to have the problem: Pixel 4a, Pixel 4XL Have you ever tried to figure out what the chords are to your favorite songs? Yamaha's new Chord Tracker app does the hard work for you, and much more! The Yamaha Chord Tracker app helps you practice and perform songs by analyzing the audio song stored in your device and then displays the chord symbols for you. [Features] (1) Easy chord chart display of your favorite songs Play the chords of the audio songs stored on your device by simply reading the chord sequence extracted by Chord Tracker and shown on the device display. [Note] 1. The chords displayed by this application will match the mood of the original song very closely, but may not be an exact match for the original chords used. 2. Songs protected by DRM cannot be used in this application. 3. Chord Tracker will not work with Music Streaming service. (2) Customize a song tempo/key and edit chords The tempo and key can be changed if desired for your practice or performance. You can even edit the chords to make your own arrangement of the song by choosing from two recommended chords or selecting the chord root and chord type.

Version history

4 versions are listed, going back to v2.2.2.0. Since v2.3.9.0 it requires Android 11+.

v2.3.9.0 LATEST May 11, 2026 90.3 MB TRUSTED v2.3.8.0 May 22, 2026 103.9 MB TRUSTED v2.3.7.0 Sep 5, 2026 103.9 MB TRUSTED v2.2.2.0 Nov 22, 2025 63.7 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on May 11, 2026.
Certificate issued to “yamaha” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified May 11, 2026
Validated against Google Play May 11, 2026
Signed byCN=uxyamaha, OU=ux, O=yamaha, L=hamamatsu, ST=shizuoka, C=jp
Signing certificate (SHA-1)19:21:B8:97:05:AA:7B:B2:64:E5:0B:81:21:5D:0B:4F:66:84:95:D8
File MD5d794885a44686ef63147743e3b7f7583
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (11)

Chord Tracker requests 11 permissions, 3 of them sensitive.

Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Read media audio Sensitive android.permission.READ_MEDIA_AUDIO
Advertising ID com.google.android.gms.permission.AD_ID
Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) jp.co.yamaha.emi.chordtracker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Bluetooth Low Energy android.hardware.bluetooth_le
Basic touch input android.hardware.faketouch
Location android.hardware.location
Wi-Fi android.hardware.wifi
Midi android.software.midi

Chord Tracker APK: questions and answers

Is there a version of Chord Tracker for older Android phones?

The current version needs Android 11 or later. Version 2.3.8.0 is the newest listed build that installs on Android 7.0 and later. Get version 2.3.8.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Chord Tracker APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is d794885a44686ef63147743e3b7f7583.