I uploaded an mp3 file on this site http://www.steveneiler.com but when I try to access the file (http://www.steveneiler.com/wp-content/uploads/2012/05/05-Rose-Rock.mp3) it returns a 403 Permission Denied.
It doesn't appear to be a folder permission issue as I can access image files within the uploads folder with no issue.
I just updated the Bulletproof plugin, but this is also the first mp3 file I've tried to upload to this particular site. I tried uploading the same mp3 file to a different WordPress installation with the .46.9 version and the file opens and plays fine.
Could this be an issue with the .htaccess file?