May 15, 2008 (San Francisco Bay Area)--Sonoma County’s Harmony Festival, a three day "party with a purpose" that melds new ideas, community activism, eco-awareness, spiritual wisdom, visionary art, and conscious music, has invited a very special guest to its 30th anniversary celebration this year: jazz. New York-based label Motema Music and first time media sponsor Jazziz Magazine will offer festival attendees the chance to kick back at the Ambiotica Lounge at Harmony Hall, from