Sorry, I've been away fairly long from here as I'm simply too busy with my VSTi developments and this just leads me to the point.
As there are/have been requests for free music etc. I'd like to point to a tool I did create recently which might be useful to some. It's is called X-Wheel of Fortune 6 music machine (X-WoF 6) for fairly easy track creation esp. for Ambient or atmospheric music or even soundtracks.
To give you some idea what it can do here is a player with some short track examples:

To some this music might suit quite well to others not depending on what type of animations/videos you are doing. Anyway several game devs. are using my tool already.

I don't want to go to much into details here if you are interested have a look at my website
www.hgf-synthesizer.de/ or http://www.hgfortune-vsti.web44.net/se/X-WoF/x-wof6.html there is a free version avaliable.

What you should know:
X-WoF 6 is a VSTi (Virtual Studio Technology (by Steinberg) instrument) requiring a host program to run the dll - this is just the way VSTi are handled. Anyway there is a free, small but versatile 'VSTHost' available at http://www.hermannseib.com/ able to write the output of the VSTi to a wavefile which you can import into iClone or your video editor.

have fun
HG Fortune