This addon allows you to easily download a YouTube video as MP3. The TuneTune icon can show up on YouTube page in different ways:
-Just below the video (Enabled by default)
-In the status bar (Enabled by default)
-In the context menu (Right click, disabled by default)
All options can be enabled/disabled separately.
The addon gives you the option on how to open the page, in a new tab (default) or in a popup.