Jukebox Sound Visualization is a tool to graphically display sounds read from the sound device. This application reproduces compressed audio and CDA files. In particular, it tries to manage the CDROM drive. Metadata contained in audio files are stored in a database to allow searching for specific information. The database also keeps track of whether files are stored on a removable storage device. The visualization routine is a plot of the flow produced by the Power Spectrum Density of the audio currently reproduced.