Unblocking songs should have a confirmation step. I have accidentally blocked songs by not knowing what the button was or accidentally pressing the block button, and then I can't listen to the song even if I unblock it and then uninstall the app and reinstall the app I have to wait like 2 hours before I can listen to the song again, there really must be a confirmation pop up to confirm blocking a song instead of making it immediate most annoying thing ever.