For the price you can not complain really. Many relaxing music for little money. But the relationship between music and nature sounds do not like personally. Ocean and birdsong should support the calming effect of music, not vice versa. That reminds me the slightly more expensive competitor "Relaxation & Spa" Like a lot better. Here Bach sources, crickets or ocean sounds are used only where it makes musical sense and the compositions play in a different league: beautiful motives, processed classically and with catchy: Relaxing Music for Spa, Meditation, Yoga, Serenity and Natural Stress Relief with Classical Piano and Nature Sounds