Audiobus: Use your music apps together.
What is Audiobus? — Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Chain effects on your favourite synth, run the output of apps or Audio Units into an app like GarageBand or Loopy, or select a different audio interface output for each app. Route MIDI between apps — drive a synth from a MIDI sequencer, or add an arpeggiator to your MIDI keyboard — or sync with your external MIDI gear. And control your entire setup from a MIDI controller.Download on the App Store
Audiobus is the app that makes the rest of your setup better.
Newb Question: Controlling Volume
So I’m still pretty new to music production, and I feel like I’ve gotten the hang of the majority of the basic concepts. But one thing that I’m still not familiar with is the concept of mastering, specifically in terms of overall volume.
This is probably a pretty basic question but what are some methods (or is there only one and I’m just clueless) to ensure my song is at a certain dB level? I use AUM, GarageBand, and Cubasis 3.
Also, is there a point in applying an EQ to the master? Or should my EQs on the individual tracks/busses be the main drivers?