$last_song = nil
path = "/Users/andre/Library/Containers/com.algoriddim.djay-pro-mac/Data/Library/Application\ Support/Algoriddim/NowPlaying.txt"

def song_changed(song)
  $last_song = song
  File.write('nowplaying.txt', "#{song['Title']}}\nvon\n#{song['Artist']}  ")
  pp song
end

loop do
  song = Hash[File.read(path).split("\n").map{|i|i.split(': ', 2)}]
  song_changed(song) unless song == $last_song
  sleep 1
end