Earworm can identify unknown music using MusicDNS and libofa. == FEATURES/PROBLEMS: * Identifies mp3, ogg, and wav files. == SYNOPSIS: Identify an unknown audio file: ew = Earworm::Client.new('MY Music DNS Key') info = ew.identify(:file => '/home/aaron/unknown.wav') puts "#{info.artist_name} - #{info.title}"