This one was handed to me via e-mail by Lyn, the Organ-ic Chemist. Here the organ playing is excellent. That homemade trumpet ("tromba") using heater hose and a car horn (revealed in the comments in YouTube) makes the whole thing just comical. I couldn't make out the description in YouTube, however, since I don't understand Italian. If anyone wants to translate for me, be my guest. Enjoy!