I was using this on my Samsung S21 with Fuse Bluetooth headphones and microphone set earlier in the year. All was going great. Even paid to be VIP. Now the app won't record! Regardless of App permissions, voice feedback settings and whether or not I'm using a microphone. Smule will just not record. Waste of money. If they're not going to update the app to keep it compatible with all phones then don't charge for subscriptions. Pointless paying for an app I can barely use.