# Jazz Jam: Practice & Play

> Practice sessions that matter

Canonical page: [https://chrome-stats.com/d/com.musicpracticepro](https://chrome-stats.com/d/com.musicpracticepro)

## Overview

- **ID:** `com.musicpracticepro`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** JazzJam Studio
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 123
- **Version:** 1.0.207
- **Last updated:** 2026-08-17
- **First published:** 2026-07-23
- **Publisher country:** ES
- **Size:** 115 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.musicpracticepro)
- **Website:** [https://jazzjam.app/](https://jazzjam.app/)
- **Privacy policy:** [https://jazzjam.app/privacy-policy/](https://jazzjam.app/privacy-policy/)

## Description

Jazz Jam — Practice &amp; Play<br><br>Jazz Jam generates backing tracks based on original arrangements by professional musicians.<br><br>Features<br><br>- Library of essential chord progressions — 2-5-1s, blues changes, rhythm changes, and more<br>- Piano, bass, and drums — arrangements crafted for authentic swing feel, with melodically voiced walking bass lines<br>- Live chord chart — synchronized display so you can follow along as you play<br>- Transposition — concert pitch, B♭, and E♭ for trumpet, sax, and other transposing instruments<br>- Full playback control — adjust key, tempo, and repeats; mute/unmute individual instruments<br><br>Pro Unlock<br><br>One purchase unlocks:<br><br>- All Keys Cycle — Cycle any chart through all 12 keys<br>- MIDI — Edit tracks in your DAW<br>- WAV — Uncompressed studio audio<br>- MP3 — Small files, easy to share<br>- MusicXML — Open in MuseScore, Dorico, Finale<br><br>Practice jazz the way it&#39;s meant to sound.

## Rankings

- #1,898,529 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.DOWNLOAD_WITHOUT_NOTIFICATION`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.musicpracticepro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.musicpracticepro)