Interstellar Transmissions Lundi Gras
there's a much better video here http://www.youtube.com/watch?v=-PtXKY5Ppj4
The Band Interstellar Transmissions from Austin routinely cruise the streets of New Orleans at Mardi Gras providing a bus load of fun.
Sorry for the bad audio. it's a new manual setting camera and I was drunk. ;~)