"And listening to sounds will be very helpful. Not to any sound in particular, because that becomes a concentration. Mm? this noise of the train... the traffic, some dog starts barking... an airplane passes by; all have to be accepted. Not that you have to concentrate on any sound – listen to all sounds from everywhere. You have just to be alert, listening, with no choice. That will help you immensely and that will become your meditation."
Osho, Only Losers Can Win in This Game, Chapter 6
(This title is no longer available at Osho's request)
"Start listening to sounds, let music be your meditation. Listen to the sounds, all kinds of sounds. They are all divine – even the market noise, even the sounds that are created in the traffic. This airplane, that train, all sounds have to be listened to so attentively and silently and lovingly... as if you are listening to music. And you will be surprised: you can transform all sounds into music; they are music. All that is needed is our attitude: if we are resistant, the sound becomes noise; if we are receptive, loving, the sound becomes music. The same thing can be noise to somebody and to somebody else, music. If you have not heard Indian classical music it will be just noise. If you love it and you have sympathy for it, it is just out of this world, it is of the beyond. People in the East who are not acquainted with the Western music think this is just crazy noise. Whenever you don't fall in tune with something it becomes noise; when you fall in tune with it, when you start vibrating with it, when there is a harmony between you and it, it becomes music. And great is the joy when you can convert all sounds into music. Then your whole life starts becoming a rhythm."
Osho, Don't Bite My Finger, Look Where I'm Pointing, Chapter 16
(This title is no longer available at Osho's request