Ok i know many people dont know about this so im going to post a guide on how to shrink your songs to about 1mb or even half an MB. There are no catches either. Its just hard to found a audi converter that you dont have to pay for. I use FairStars Audio Converter 1.55. The trail version only converts half the song which sucks but im sure searching around, you will find a better one.
First get the program from google or I prefer cnet.com. Type in audio converter. Now once you get it install it and we can begin!
This is SOOO very simple. Just go to add files and choose the song you want to convert
Now you will see the start button on the bottom left.
Now you can just leave it as the same format. In this case being mp3. Now just go ahead and click start and let the conversion complete. You can see the percent at the bottom left. It converts it fairly quickly
Once it gets to 100% you can now go look at the difference.
Now since this a trial version, it took out a piece of my song. However with a converter thats free, it wont do this. Enjoy!