Instruct: Classify the given Amazon review as either positive or negative.
Query: not calming or relaxing, instead it raises your heart rate

this would be a nice recording if:1. the bowls weren't all being rung at once, then stopped, then suddenly starting again, which can actually startle a person.2. there was no 'reverb' sound, which in this recording, creates a 'beat'. this beat is very faced paced. it sounds a lot like a racing heart beat. so if you are trying to relax, but you hear this racing beat, it actually causes you to feel more anxious, and for your heart rate to go up. obviously this defeats the purpose of listening to Tibetan singing bowls for meditation!I heard it once and won't be listening to it again. I wish I hadn't bought it, to be honest.Nada Himalaya by Deuter is the only other Tibetan singing bowl CD I have, and I like that one much better ( it is actually calming and peaceful).