I was checking out some Hammond Organ Jazz videos the other day and stumbled upon this band Otis Grove, (http://www.youtube.com/watch?v=HKIL1JQfALk&feature=related) they are an Organ trio out of Boston, and the organ player is playing some kind of custom organ that looks like a b3 bust smaller. Definitely some killing music, pretty high-energy organ funk and even some rock. not what I would normally expect from an organ trio. anybody heard these guys before? Do you know the deal with the organ?