In an invitation sent to select media today, Apple announced a special event to be held Sunday, April 18 as part of this year’s National Association of Broadcasters (NAB) show, which will take place in Las Vegas, Nevada next month. According to MacCentral, the invitation reads, “Moving pictures. Moving sound. Moving the industry. Please join Apple for a special presentation at NAB 2004 to see the latest Apple technology.” Apple used last year’s event to introduce Final Cut Pro 4, Shake 3 and DVD Studio Pro 2.