I ran across this fun jingle:
The jingle is by Grant Woolard. He meshes a wide range of styles in his work. He started out as a science geek, and later got interested in making music videos. He took piano at a young age, and incorporates that now in what he does.
I wouldn't sit down and listen to Grant's work for hours upon end. I do however think his work playful.
Read an Grant Woolard interview here.