Collet Game Translation

Music Shelf

A very simple and quick music home app, intended to use Blackberry Key2 as a music player.

I am developing it as a hobby, so it is absolutely free to use, no open/hidden ads inside.

Alpha Testing now
How to use this app

Join this group :
https://groups.google.com/u/3/g/musicshelf
Register as a tester : https://play.google.com/apps/testing/com.colletappworks.musicshelf
Wait one hour until the registration is processed by the system.
Download the app : https://play.google.com/store/apps/details?id=com.colletappworks.musicshelf

Updated ver 0.1.0 : October 1, 2026

If you like this app, please buy me some coffee, peacanbons, whoppers to encourge me for more gem development.
Tips : https://ko-fi.com/suzusuzunomiya

Quick guide

First, Prepare your music in folders for each album. If your music data does not include the cover art, put it as cover.png in the same folder.

Then, perform "Reload music data" on Settings at the very first time, which takes time to generate initial cover images.

Assign shortcut to your favorite key to play/pause music. Or set Footer to Controller.

You can open Setting by long press "Back" button on the shelf screen.

Swipe left to see album list. Tap to open the detail. Long press the album image to add it to the shelf.

Swipe right to see play screen.

Long press cover image on the shelf to remove it from.

Press SYM key to open App drawer.

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