Camille and Alexander McGregor grew up in Bogota, Colombia, which is where Alexander claims he first became interested in music. He and Camille used to spend their days at their grandfather's restaurant, where they would listen to the house organist play for hours on end. "In retrospect, I know now he played a high form of Muzak," Alexander said. "But at the time all I knew is we'd feel very proud if one of us could recognize a song or motif he played...that felt like an accomplishment." The two eventually moved with their family to Cambridge, MA, where Alexander started tooli...