netTunes 2.3.1 (by Shirt Pocket)
netTunes lets you control iTunes running on one Macintosh from another, using iTunes' native interface.

launchTunes 1.01(70) (by Shirt Pocket)
launchTunes automatically launches remote iTunes 4 applications on a network, allowing you to share songs.

SuperDuper! 2.1.3 (by Shirt Pocket)
Click to read our editor's review for SuperDuperSuperDuper is the wildly acclaimed program that makes recovery painless, because it makes creating a fully bootable backup painless.

launchTunes 1.01(70) (by Shirt Pocket)
launchTunes automatically launches remote iTunes 4 applications on a network, allowing you to share songs.

accessTunes 1.2.1 (by Bains Software)
accessTunes makes it easy to access your music anytime, anywhere.

Earphoria 0.1 (by Blackhole Media)
Earphoria is a rendezvous empowered remote control for iTunes.

iCommune 2.0a2 (by James Speth)
iCommune is an application that extends Apple's iTunes to share music over the network.

viewTunes Jukebox 2.0.2 (by Amphonic Designs)
viewTunes is a powerful new music player that offers a better way to enjoy your iTunes Music Library.

daappelganger 1.1PR1 (by Jeff Hobbs and Ben Lentz)
daappelganger - share and share alike!
Daappelganger shares your music files for listening over a local network without any of the listening restrictions imposed by other music sharing applications.

Remote iTunes 1.0b Universal (by delicious:suite)
If you have ever wanted to remotely control a computer running iTunes then this is your solution.

iTunes Monitor 1.1 (by Brendan A. McCarthy)
iTunes 4 introduced the ability to share music between computers.

DOT-TUNES 3.0b1 (by DOT-POD)
Click to read our editor's review for DOTTUNESLet the world enjoy your Music as much as you do.

iTunes Remote Control 1.4 (by James Huston)
iTunes Remote Control (iTRC) is a network remote control for iTunes.

SlimServer 6.5.0 (by Slim Devices, Inc.)
Slim Devices introduces SlimServer 6.

NoteAbilityPro 2.319 (by Keith Hamel)
NoteAbility Pro is a professional music notation package for the Macintosh OS-X operating system.

netTunes 2.3.1 (by Shirt Pocket)
netTunes lets you control iTunes running on one Macintosh from another, using iTunes' native interface.

v.m.k 1.6 (by Fredrik Olofsson Musikproduktion)
This application lets you simulate a midi keyboard on your computer keyboard.

Audio Hijack 2.2.5 (by Rogue Amoeba)
Audio Hijack gives all your audio that extra bit of sweetness.