At the Bologna Motor Show, Mazda staged the world premiere of the all-new 2010 Mazda hatchback. The launch of the Mazda3 5-Door follows on the heels of the debut of the 4-Door sedan, which made its world premiere at the current Los Angeles Auto Show. Both cars are scheduled to go on sale in spring of 2009. For some reason, Mazda decided to release a 10 minute-long, soundless video of its new hatch driving around to ‘nowhere-land’. For your well being, we cut it down to 3-minutes and added a ‘smiley’ song to keep you from sleeping…