Â©copyright ALL RIGHTS RESERVED 2012. Think of Barney or even the Wiggles. These are valid concerns, so I decided to consider a closer look. Think of Barney or the Wiggles. Christian music is certainly one of the fastest growing genres of music today...could or not moved here it's so popular because Christian music helps us feel better about ourselves? In today's world music is played in stores, offices, and restaurants.