Hare Krishna Mantra

Why do the Hare Krishna devotees chant Hare Krishna? I will be happy to send out a full 60 minutes chanting CD in the post, complete with instructions on how to meditate, together with a small booklet, in return for a small donation, the amount which you decide, via paypal. Meditation and professional hypnosis cds for a donation at http://www.freewebs.com/devarsi108/ . 100% Free Spiritual Books for download and more at www.purebhakti.com