You can rely on iTunes and other music players to play a constant stream of music throughout the evening, but if you want to take things a bit more seriously you can download Mixxx. Mixxx is free, open-source software that’ll give you full control over your next party mix.It’s kind of hard to believe Mixxx is free software when its feature set is comparable to commercial DJ software. Mixxx provides full mixing controls, great EQs, and plenty of other ways to manipulate your sound. It runs hardware-free, so you can just use the software to make your mixes, but it also supports plenty of MIDI controllers. If you’ve wanted to learn to DJ or just have more control over your mixes, Mixxx can help you do that really well for free. Thanks for the tip, Silence04!