Learn how to play songs with Capo, which separates each instrument in the mix into its own track, letting you loop sections and slow them down (without altering pitch). Then practice with iReal Pro, which turns your Mac into a backup band.

If you’re just starting out, GarageBand is the easiest way to create a song on Mac, whether you’re playing software instruments or capturing a live band. When you’re ready to scale up, Logic Pro X gives you the tools of a professional recording studio to handle even the most complex projects.

Can’t get a beat out of your head? Tap it out with DM1 and Remixlive, which transform your Mac into a drum machine. Both come loaded with samples to kick-start your kicks.

MainStage lets you connect a USB or MIDI controller to play a range of software instruments live, from pianos and synths to horns, percussion, and strings. Or rock out on electric guitar with MainStage’s virtual amps and effects like overdrive and compression.

The music-processing app Audulus 3 takes an especially beautiful visual approach to building synthesizers and patching audio. Its elegant modular design makes it easy to get started without limiting the app’s capabilities—or the complexity of your creations.

Bring out your inner mix master with Cross DJ and djay Pro. Each integrates with your iTunes music library to make it easy to scratch, cut, and backspin with your favorite tracks.