sound of silence

The other day, I got an album entitled 'Breathing in love', supposed to be soft and meditative music. And really it does turn out to be. However, among only four pieces of music recorded, 'seeing the beautiful','watching the breath', 'dancing the beauty'; one called' relaxing into silence' is a real surprise, which, with only exceptions of two ringing bells at the very beginning, is void of any sounds for rest of over 15 minutes. Instead of relaxing, I hurried into checking and wondering possible anything wrong with my laptop before I finally calmed down and then delete it clearly.