title: How to get the lyrics of a song from the song file
body: <p><img src="https://i.stack.imgur.com/5rU8G.png" alt="iTunes get the lyrics information from a song file"></p>
  
  <p>iTunes get the lyrics information from a song file, and I want to ask if there are some methods or APIs to get the lyrics from the song file(not use network!),in cocoa or carbon.Thank you very much. :)</p>