YES THIS IS HOW IT IS UNLESS VIDEO WHICH IS NOT A BIG ISSUE .IS FOR U TO HAVE A CONTROL OVER WHAT SORT OF MUSIC U ACCEPT ON UR SITE.
SO IF U GO TO UR ADMIN PANEL U WILL SEE ALL THESE MUSIC UPLOAD HANGING THERE ,U JUST HAVE TO CHANGE THE STATUS BY HIGHLITHING THE MUSIC AND DOUBLE CLICKING ON IT