X-Tunes does not display a window permanently on screen, but only while you press a given key combination (Ctrl+Space by default). This window appears in front of all applications so you can click on its buttons while remaining in the current application.
As soon as you release the key combination, the window disappears smoothly.
Version 2.0: Rewritten as a universal binary for Mac OS X Tiger & Leopard
- Mac OS X 10.4 or later