"To change your mood or mental state, change your vibration"
~Djehuty A.K.A. Thoth
Watitdo Steemians,
The practice of Transmutation entails the developing of higher states of vibration internally. This can be accomplished in the practice of reproducing colors, or coloring of the mind. If the mind can be made to reproduce colors it would take on the effect of a bright line spectrum; this means that each particular color has a certain distinct frequency with red being the lowest and violet being the highest. 
There's so much info on Chakras, I'll keep it brief and dissect each one of the seven on separate post; one post at a time. An overview, there are a lot of individuals who underestimate the power of these color coded centers. They are connect deeply to your emotions and also bypass your rational thought. Meaning you can be emotionally controlled without knowing it by the color frequencies around you. So, if your not in the driver seat of your e-motions (e=energy in motion) any person, TV, movies, etc. can, And most certainly do, manipulate your mood by showing you color frequencies they designed to control you. YOU must study/understand and control the 7 Major chakras (there are minor ones too) so you can not fall victim and transmute your personality while on your Magickal Path, uninterrupted. The Chakras start at the base (root) of the spine to the crown of the head. The first three Chakras need to balanced to actively use your heart (4th), thus entering you to 5th-(6th-inner eye) , Finally the 7th is transcendental. The Seventh chakra symbolizes the lotus flower for its unique ability for blooming on top of water (Nu/Chaos/Subconscious). Now our Chakras is also correspondent to Music ("Music calms the Best"). This is why you can hear the same musical piece played in different keys, and you'll experience a different emotion every time. Different keys correspond to the different chakras, and each key is intended to generate a particular emotion from you. The Music was used to heal and balance the chakras (Seed Sounds). This Music was designed to talk directly to the chakra system. 
Remember the goal is to go beyond the chakras, this is not the one all is all point in your work. The rainbow (chakras) lead to the pot of Gold(crown/transdence). This a Journey ,Study well, in this seven band Prism Planet, my fellow Steemians. 
Love&Light,
ChthonicMoor
Pseudo science. Sorry.