diff --git a/STORAGE.md b/STORAGE.md
index 2708aca5e..6d5d8127a 100644
--- a/STORAGE.md
+++ b/STORAGE.md
@@ -676,7 +676,7 @@
 
 ### General Music Sheets
 
-* ⭐ **[Musescore.com](https://musescore.com/)** / [Downloader](https://github.com/LibreScore/dl-librescore) - Free Sheet Music
+* ⭐ **[Musescore.com](https://musescore.com/)** / [Downloader](https://github.com/LibreScore/dl-librescore) / [Firefox](https://addons.mozilla.org/en-GB/firefox/addon/musescore-downloader/) - Free Sheet Music
 * [8notes](https://www.8notes.com/) - Free Sheet Music
 * [Mutopia Project](https://www.mutopiaproject.org/) - Free Sheet Music
 * [sheetmusiceden](https://sheetmusiceden.com/) - Free Sheet Music