"dupeGuru Music Edition (ME for short) is a tool to find duplicate songs in your music collection. It can scan filenames, tags or contents. dupeGuru ME is a big brother of dupeGuru. It does everything dupeGuru does, but it has more information columns (such as bitrate, duration, tags, etc..) and more scan types (filename with fields, tags and audio content). dupeGuru ME runs on Windows, Mac OS X and Linux."