You’re going to get into situations wherein you’ll need a CD player with that PA system that you’re planning on bringing to your rallies, and so the thing you’ll want to focus on is this: when you shop for these portable pa systems, you should actually work on trying to find something that will play CDs that can hold MP3 discs. MP3 discs, or data discs are important because you can actually get a lot of tracks onto there than you can with a regular audio disc. You’re going to wonder about things like whether or not you can actually make these things work well in a rally sort of situation, and the fact of the matter is, is that you can do these things, and get good results out of these methods, because of the fact that you’re leveraging the disc. And of course, you just want to make sure that the mic is in good working order.