I don't know who that Brittany Lane is, nor have I heard of Meeting of Important People before. What got my attention is that everything in this music video, from the scenery to the instruments, is made out of cardboard.
They may be a barely known band (anyone actually heard of them before?) and not really seem to care about grammar, but Meeting of Important People made a music video that's practically a tribute to DIY papercraft. It's quite a leap from just using a cardboard iPhone case. [YouTube via Meeting of Important People]