After you catch more than six Pokemon, you can keep a whole bunch of them in storage at these cool box things, and you can switch out whichever ones you'd like! You can only carry six of them at a time, so it makes things pretty convenient. You can keep stuff in there, too, and people can send you things through it! You find them a lot in the Pokemon Centers. You'll find those in other towns as we make our way through. They're sort of like clinics for when your Pokemon gets hurt. They'll heal them all up for free and make them as good as new, totally happy and healthy!

As for the music...well, no one really knows, but it doesn't stop.