Hi everyone this is more for the other teachers, I am in charge of the training classes at my studio, I have a teacher who is very good. The students like him, he is good at his job.... but he cant always here the beat???? I have tried many songs, and one on one he can hear it then on the lesson he is running. slows turn into quicks, quicks turn into 1/2 and so on. any help would be great.