So I've heard of this new Microsoft Program, Songsmith.
I have mixed feeling about it, as I have not tried it, and I have decided that it is to music what wii is to videogames, and will either destroy music as we know it, or help it is some incomprehensibly innovative way.
Here's a video of the bitch in action
Pretty much the deal is, you sign to a drumbeat, and the program reads the notes and sets chord progressions to them, a la casiotone. You can change the tone with minors and blah blah blah. Basically, it's a songwriter's dream, because anytime you have a melody in your head, this thing will do the work for you. I'm not sure if it only operates in bars or something, or if maybe you can add in key changes and stuff.
What I am afraid of though, is that this is going to bridge the gap between the people too lazy to learn, and the talented musicians that actually deserve recognition. I do believe that today's mainstream musicians are not as talented as they were in the past, and I think this will take that to a new level. Imagine Britney Spears 2012 that doesn't even know a scale!
On the other hand, this is a fun program for people with time to waste, and probably a pretty big opportunity for comedians, and a gateway for people who are having trouble writing music.
There is a 6 hour free demo out there, but you'll have to find it yourself!