Listening to music...

I just noticed this last night, every time I try to do a reading & I'm listening to music, the cards won't shuffle. They flip out of the deck, fly all over. After I turn off the music, they shuffle fine. Anyone notice this also? Thanks in advance.

Not really noticed with music no, maybe its the certain music they don't like

I have noticed what you say if i close my eyes and shuffle, i sort of have some flippers and fallers lol.