Music can be a path out of insularity. Not by itself, of course. But music creates links to a whole wide world of human activities and ideas. For former fundies, it can also help with the healing process. When you've had your child-mind warped by scary songs liked "I Wish We'd all Been Ready" or when you've spent Sunday mornings swaying to "I'm a Pentecostal" or your dulcet tones were trained on "Saved by the Blood," it can help to start feeding your brain some alternatives.