At least I think so. I watched what I could call the longest music video ever made. If you know of Daft Punk's album, Discovery, then you may be aware of Interstela 5555, an anthology of animated music videos, that together, form a coherent story. It's pretty much a one hour long animated feature film with no spoken lines, a few sound effects and no spoken lines. I don't feel like writing a longer review, so check it out for yourselves.