Ziggy - 4 songs for an old free game

Gameplay from an old (from 2005?) free game called "Ziggy the Worm saves the World", made by a friend of mine. I made the 4 songs for it that start at 0:00 , 2:05 , 5:08 , 8:28.
In this video I am just messing around a bit to make something happen on the screen while the songs are playing.