The Muladhara would make the connection between the body, the earth and the way you move in the world. According to the New Age, the base chakra - the first chakra - is red in color and is physically related to problems with the lower back, colon, bones, hips, pelvis and buttocks.
The UT tone focuses on turning sadness into joy and freeing yourself from your guilt.
Many people have the free Crown Chakra resonance meditation downloaded to meditate with during full moon. Did you know that the position of the moon is related to the Chakras? And that's why there are 7 different resonance meditations, one per Chakra.
This pop-up shows the meditation associated with the current position of the moon.