Music Harbinger (aka iTunes Harbinger) 1.0.0 (Mac)
The easiest way to share what you’re listening on iTunes with all your friends, family and followers.
Music Harbinger shares directly to Twitter and Facebook, but there’s an option where you can copy the text and share wherever you want.
Works best with the Twitter.app when trying to tweet what’s playing.
Highly customizable and with the ability to retrieve automatically a GrooveShark link so you can share a preview of your music.
Report any bugs, ideas, suggestions to: firstname.lastname@example.org
Requirements: OSX Lion 10.7, 64 bits
Download links: http://bit.ly/KdyrcF
Also available in the HackStore.