Fix This Mix - Problem Based Learning Forums, where members share and debate recording gear and workflows to a better mix. Registered members can upload their track via the Upload option located below your Mixing engineers will chime in an discuss how they would improve your mix. File Format mp3 320 bitrate or less. Does this sound like fun? Its all about fun and sharing workflow. Don't take it too serious and this should be fun. It may not always leave you smiling, but it will definitely leave you thinking. Show your love and "Like" this .