IN THE KEY OF EARTH (Sounds True, 2007) by Marjorie de Muynck celebrates the planet as a living organism through ambient sounds of its pulse, breath, rhythms and cycles. The album is intended to elevate and relax the listener using "ohm," a spiritually upheld sound-healing frequency. On MEDITATION MADE POSSIBLE VOL. 1: MEDITATION ON THE BREATH (Soul Flight Unlimited, 2007), Bhavani Lorraine Nelson, senior faculty member and yoga teacher at Kripalu Center for Yoga & Health in Stockbridge, MA, provides cool-down tracks to help listeners relax and meditate. SPIRITUAL HEALING (New Earth Records, 2008) by Deuter helps listeners de-stress with soothing tracks featuring an array of wind, string and electronic instruments. THE COLOR OF SUNSHINE (LMB Music, 2009) by acclaimed acoustic guitarist Lawrence Blatt features tunes written and presented in the order of colors found in the light spectrum. —N.P.