MMORPG I like the most because there is a strategy and you need to think a lot about how to win

This should have been stated in the manual of the piano you bought. I think if you have any questions, you can certainly ask for help from the manual or you can call the manufacturer's hotline. You can also go to a service center if you have any problems, but the best thing to do is to ask https://b...

I'm not sure you should listen to this kind of music when you're depressed. In fact, it's a very dangerous thing to do, because music affects our state of mind, our sense of the world, so you shouldn't play around with it. If you feel bad, please listen to positive music to help you deal with your p...