The Chakras software program describes the chakras as energy centers in the spine and how the chakras can be activated. Chakras software includes accurate Graphismes and specific sound keys. Chakras software can be downloaded and integrated with the Yoga software program. Chakras is shareware - yoga is freeware. Chakras and Yantras are available in on package and sell for $ 13.95 Canadian / ~ $11.00 US.