Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent!

My now 5 month old grandson is a terrible daytime sleeper. He barely naps, literally 10 to 24 minutes on average. He wakes himself constantly. I had used this CD for a baby I once took care of in an intensive care nursery to create a nap schedule for him. When I put this on, he could not keep himself from going to sleep! So, ordered this for my grandson, he fell asleep on his own in his port-a-crib for the first time in months!!! At the very least, it calms and quiets him. He loves the parts where the kids are talking too! I recommend this as a tool to help a baby that has trouble learning how to calm himself or herself. It's 2 for 2 in my trials! Good luck!