Typically, when you create music, whether a full-fledged track, background music for another project, or even just playing around, you have to use a variety of tools. You might have to jump between applications to do various things, like recording, applying post-production effects, and more. Avid Pro Tools is a comprehensive end-to-end audio production suite that aims to provide you with everything you need. With the tools, you can create, edit, produce, mix, master, and deliver, and much more.
Here's the kicker: For New Year's you can save 33% off and make music for a full year at a heavily discounted price. Normally, you'd pay $99 per year for Avid Pro Tools Artist, but right now it's only $66 per year. That deal will only be available from December 31 to January 3, though, so there isn't a lot of time if you want to take advantage.