new_contents: import sys
  from PyQt4 import Qt
  from PyQt4.phonon import Phonon
  
  class AIPYbody():
  	# in the class body are all functionalities of the AIPY Music Player
  	# body will be one window from PyQT 
  	def __init__ (self):
  		pass
  
  	def Display():
  		# used for showing the remaining time, or elapsed time of song, it is posible to 
  		# have visulations
  		pass
  
  	def PlayList():
  		# defines play list with files selected by user
  		pass
  
  	def PlayButton():
  		#button to start the music file, if there is not you will be able to choose one
  		pass
  
  	def PauseButton():
  		# button to pause the music file, can be together with play
  		pass
  
  	def StopButton():
  		# button to stop the music file, and when you push play it starts from begining
  		pass
  
  	def NextButton():
  		# button for next song in playlist, if there is not starts same song again
  		pass
  
  	def PrevButton():
  		# button for previous song in playlist, if there is not starts the same song again
  		pass
  
  	def OnlineStreaming():
  		# button  which opens new window to select source for online streaming
  		pass
  
  	def EQ():
  		# button which opens window with equilaizer(optional)
  		pass
  
subject: Create AIPY.py