Once the files have been converted, you can download them individually or together in a ZIP file . MP3 is a digital music format which allows CD tracks to be reduced to around a tenth of their normal size without a significant loss of quality. MP3 gets rid of a lot of the information recorded in a song that our ears are not able to hear and then uses complex algorithms to reduce the file size. This then enables you to get hundreds of songs on to a CD and it also has opened up a new market over the internet - the download market as download times have been significantly reduced. Audio converter mp3 to mp2 you could try here: mp3 to mp2 batch converter blood indicate how to turn mp3 into mp2 care