iTunesCLI

iTunesCLI screenshots

Control iTunes for Mac OS X from the command line.
iTunesCLI 2.4 : Terminal Window

Alternative downloads

iVolume
3.8
This app calculates and adjusts the sound volume for your iTunes songs.
You Control Tunes
1.7.2
FREE
Small app that allows you to control iTunes.
eqMac
2.2
FREE
Improve the quality of your listening experience with this equalizer.