Kevin Bauder, research professor at Central Baptist Seminary in Plymouth, MN answers this question in the most recent edition of his weekly newsletter, In the Nick of Time. Here’s an excerpt:
A couple of events have coincided during the last day or so to bring a question to my attention. That question is essentially, What music should I provide for my small children to listen to? I would like to answer that question by providing general suggestions concerning music to Christian parents for their children. For the most part, these recommendations will reflect the approach that I took with my children when they were small. As a parent, I wanted my children’s music to meet several criteria.