MyRadeo

Founded by Aneto Okonkwo:

MyRadeo is a microblogging service for music. It helps you share and discover songs with your friends. "It's like Twitter for songs or Pandora if your friends pick the songs for you"

Speaking during a Tech Masai interview Aneto stated:

I initially started using it just with my friends, and now many of their friends use it regularly which is very encouraging. Its been exciting to take a simple idea and evolve it over time based on feedback and the way people use it. In the next few months, we plan to improve our integration with Facebook, expand the mobile experience, and eventually even launch a desktop version to integrate with iTunes...[continue reading]