Spark!
She's strange, sometimes uncomfortable, and almost always brilliant! A few months ago I wrote about my love for Tori Amos's music, along with how her videos are [usually] very creative. In fact, this very video was mentioned in that post. I feel that "Spark" from the 1998 album "From the Choirgirl Hotel" certainly fits into this category. Experimenting with many different electronic sounds on this release, the "Spark" video had a very defined storyline (although it's still a little confusing), which was something we'd not seen from Tori in previous videos.
Here is "Spark":