ExtensionTunes is a simple Music Player Popup Extension for Chrome. It allows users to play music directly from their toolbar. The extension utilizes the Chrome Message Passing API to select music files from the local file system and create a playlist of those files.

One of the limitations of ExtensionTunes is that the playlist is not saved once the browser is closed. This means that users will need to recreate their playlist every time they restart the browser.

Despite this limitation, ExtensionTunes provides a convenient and accessible way for users to listen to their favorite music while browsing the web. With its easy-to-use interface and integration into the Chrome toolbar, users can easily control their music playback without needing to switch tabs or open a separate music player.

Overall, ExtensionTunes is a handy extension for music enthusiasts who want to have quick access to their music library while using Chrome.