What is a free site to burn music from now days ?
You can burn music to CDs for free online at http://www.disc-maker.net/. From this site, you can also burn data CD, create a customized audio CD, copy music to CD to audio files and also create a Blu-Ray.
Beemp3.com I think
Frostwire or bearshare.com. i use both but u can also use mp3skull.com