Okay, Everybody has a myspace. But its not always the best for hosting your music.
I host my music here: www.soundclick.com
It is much more reliable, you can have protection on your music, or sell it through them. You can also host more songs than on myspace; and I even have some of my own music players embedded onto my myspace page so that they can visit my page and hear what I'm hosting on another site.