content: I bought this CD hoping for peaceful shoreline sounds my infant could sleep to but was disappointed because after 20 minutes you don't hear the ocean at all; instead, it sounds like you're in the amazon listening to the local bird population. To be honest after hitting the "bird" section I always started the CD over and never found out if we return to the coast. If you are looking for authentic nature sound effects this is nice, but if you want a white noise wave CD you should find something else.