Edit: Okay so ill tell u more When i plug in any aux cable throuth my phone either its ear buds or speakers .. the drums works normally but then if i started any song inside the app itself the drums sound dosent work at all only song is playing.. i need to unplug the jack and put it back while song is playing so the drums can work again but it has low ratio that it will work again i need do it like 10 times to work once and this issue is annoying me so much i have to play songs externally.