Hey I just saw this awesome artist named Lights and she made me think of fleet radio.
I know when STO goes live you want to broadcast in game and her music has quite the scifi feel to it.
http://www.iamlights.com/

this was from her webpage "I'm LIGHTS--a fairly small-sized, Canadian girl who makes intergalactic-electro music. "

Well any way just wanted to say something, oh also I have heard some sings by Rick Moyer he is pretty fun but might not work for immersion sake. Here is his website:
http://www.christrocks.com/parody/

Well anyway I also wanted to say I absolutely love fleet radio!