What kind of music can I put on MediaMaster?
Most digital music you own that’s not fouled with DRM. We’ll take any non-DRM’ed MP3, AAC (aka M4A) or WMA (except losslessly compressed) file and add it to your account. At this time we do not accept FLAC, OGG, Wave (aka CD audio or uncompressed audio). We do accept AAC (M4A) losslessly compressed files. It’s important to us that you don’t put stolen music on the site. If you bought the CD or downloaded the MP3 from a legal service like eMusic, go ahead and upload it!