A reminder that folks really knew how to have fun back in the day. R&B, funk, a little disco, a little something saucy and sassy: This is that classic party music, that endless, rubbery groove—the kind of stuff that separates people from their chairs and brings rooms together. Perfect for summer, or whenever you want to warm up the mood. We regularly update these selections. If something gets you on your feet, add it to your library.