VMUSIC is a product that not only lets you add USB Flash drive interfacing to your product but allows you to play back MP3 and other popular digital music formats direct from a USB Flash drive. Extensions to the VDAP command set allow you to play a selected file as well as control the volume, balance, etc. of the sound channel and monitor the status of the file being played. VMUSIC is ideal for adding MP3 playback from USB drive capability to home entertainment and in-car audio systems, as well as other appliances requiring audio playback capability from USB Flash drives.