I Do Love Rain For Sure.

http://www.rainymood.com/
http://www.amazon.com/Rain-Just-Natural-Relaxing-Sounds/dp/B001AUC1GU/ref=pd_sim_dmusic_a_3
http://www.amazon.com/Rain-for-Sleeping-and-Relaxation/dp/B001K5AAJA/ref=pd_sim_dmusic_a_6
http://www.amazon.com/The-Sound-of-Summer-Rain/dp/B001KUNZXI/ref=pd_sim_dmusic_t_3