I brought heart monitor which allows me to play music to the baby through little speakers and talk to and listen

so i started playing some classical and new age type relaxing music through the speakers , and everytime she stops moving i dont feel a thing, before i put the musci on she is moving and kicking but music on , its like she isnt there lol

I dont know what to think, if she likes it or not

has anyone else played music to there baby if so what reaction did they get
what kind of music do u play