This Box Set features four CDs in the Key of Ohmâ„¢, an ancient tuning based on the earth's orbital path around the sun, plus liner notes featuring artist statement and publisher notes about Ohm, from its Vedic roots to its contemporary use as a sound healing frequency. There's No Place Like Ohm Vols. 1 & 2, (2003, 2005); In the Key of Earth (2007) and Vibrational Healing Music (2009) inspired a generation of composers and healthcare practitioners to explore the healing benefits of a tone associated with the Earth. These influential recordings are Sound Healing classics you'll want to add to your music library. Listen to Sound Healing Music - Collector's Edition while using Ohm Tuning Forks to amplify the restorative experience that these albums offer.