Using Senuti to Play Music from my iPhone on my Macbook Computer

I'm currently working with music from my iPhone playing through my computer. While Apple and iTunes don't allow this natively, FadingRed's Senuti OS X application supports this. You can also transfer music between your iPhone and your computer with the application. This is the way it should work anyway - Apple!

Senuti comes with a 30 day free trial (1000 song limit) or is $18.