Listening to the sounds of nature brings us back to our own nature -- of peace, love, and happiness. When these qualities arise within us, stress can not stay.
When we listen to a song, we automatically pick up the mood and the feelings of the singer. Listening to happy and uplifting songs is a sure way to get rid of stress.
Meditation is a great way to energize the body and relax the mind. When you "wake up", you will find stress has just vanished. Just sit comfortably, close your eyes, and follow the instructions in a light manner.