Amazon has stayed true to its promise to offer a "premium" app of the day for free every day since the launch of its Appstore. On occasion, it has even offered multiple apps, best-of apps, or apps that are tangentially related in one way or another. Today, Amazon is offering a pretty cool bundle that revolves around music – music creation, discovery, listening, etc. There are some well-known titles in this bundle, too, like Shazam Encore and TuneIn Radio Pro, just to name a couple. Here's the full list:

Lots of goodies in there not only for the casual listening, but also for the musician. Ultimate Guitar Tabs is my go-to place for basically anything I want to learn to play (it's the official app for ultimate-guitar.com), Guitar Riff Pro is a great tool for anyone starting out on the 6-string, and every musician should have a good metronome.

These apps are all free for today only, so hit the links above to grab just the ones you want, or head here to check out the full list on Amazon's site.