Robbie Cooper's "Songs of Serenity: Relax Unwind And Meditate" is a wonderful piece of music. This CD is perfect for reaching that out of body meditative state one longs for. Songs of Serenity has been used in accupuncture classes in Canada and the U.S. as background music. This CD is also a pleasure to fall asleep to. This CD is recommended for listening to while you are relaxing. It is strongly recommended that you do not listen to this CD while you are operating heavy machinery.