Just plug the Instant Music into a USB port on your computer and you are ready to begin recording from any analog audio source into the most popular digital audio formats available such as; MP3, .WAV. and .WMA Windows Media 9 Audio. Once in the a digital format you can create Audio CD's, MP3 CD's or have the audio ready to be played on a variety of MP3 devices. Bundled with Acoustica Spin-it Again software.