It would be cool to have the possibility to re-size or enlarge the Youtube video of BrainzPlayer.

When listening to a song, i sometimes find the video interesting, but it is very difficult to watch in this small space.

My suggestion would be a button similar to the 'Move' button. Either it would be clickable to enlarge the video to the full content area (without covering the sidebar and BrainzPlayer), or draggable to make the video as large as one desires (or both).