I drive nothing but artcars. All of them are equipped with reall brass horns that can be played while driving via hoses and mouthpieces. The truck is covered with bells and xylophones with percussion instruments as well as a few horns.

http://mysite.verizon.net/cbladey/nartcars.html

Hutman artcars

I drive these daily. Much more fun than plain cars and I would never have one of those. Folkies should consider making artcars as it gets you a free space at most big arts events where they let you sell things and perform and sometimes give you money just to show up and have a good time.

Conrad