Hi!!!
This is an animation(3d) and sound test that I did with my brother using free software (Ardour, Rakarrack, Hydrogen, zynaddsubfx, Jamin, Blender). I did all the audio parts (original music, sound environment, sound fx, etc).
The post is in Spanish but you can watch the video.
Here is the link to the video:
I hope you like it!!!
Good Bye!!!