def multipool():
	from multiprocessing import Pool
	print 'Loading audio file...'
	audio = MonoLoader(filename = sys.argv[1])()
	a = AudioInfo(sys.argv[1],3,10)
	b = AudioInfo(sys.argv[1],4,10)
	c = AudioInfo(sys.argv[1],6,10)

	todo = []
	todo.append(a)
	todo.append(b)
	todo.append(c)

	pool = Pool(3)
	pool.map(detecta,todo)