It's completely animated and composed in ASpro 8.2. The final render is in full HD, so you can select that resolution in youtube if you want.
I worked on the direction, script, animation and composition, my friend Mario Quiñones made all the design and art and Pedro Santa Cruz did the original music and sound design (his little daughter also participated with voice acting).
I hope you like it:
http://www.youtube.com/watch?v=S8gnEAzefAc

