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.
Something like media monkey for Mac?
I currently sync my iPhone with media monkey, but my windows laptop is dying.
I bought a MacBook Air.
Should I just load my mp3s into iTunes?
Or is there something like media monkey for Mac? Maybe even something that handles syncing to Files (rather than Music), but can still update star ratings?