Colors of the Chakra System Updated to add its Endocrine System correspondence

I was looking at Otto tuning forks based on music notes and their Chakras. 

Chakras and their Notes on the Scale

And much simplified:

Chakra Colors, Notes and their Megaherz

Picture of the Glands for each Chakra- from an article by Dr. P.S. Lalitha. 
Crown, Brow, Throat, Heart, Solar Plexus, Belly, and Perineum.