Use GONG! and make your system volume sound with your tune.
    As the name sounds, this system volume control utility will win your hearts with its features and interface. With the help of this tool one can have a fast and intense flexibility over the systems volume controls. With the Win key one can gain control to mute, raise, or lower the volume. The tool allows you to pin the volume controls on to the screen so that one can have total control even on Remote Desktops or Virtual Machines. The tool also allows you to make different sound settings like chimes after every hour, setting sounds similar to a grandfather clock and sleep time settings that will allow your computer to be silent during night hours. It further allows features like; graphical and auditory reminders accessible in 2 clicks and a countdown timer on the screen can be set to follow the time bound work.
    The free to use tool also comes with an accurate atomic clock, a calendar and decision making Hainted 8-Ball.