San Diego nonprofit Resounding Joy recently paired up with Carmel Mountain Ranch winery Koi Zen Cellars for a Mix, Mingle, and Sip fundraiser to support music therapy programs. For nearly 20 years, Resounding Joy has been harnessing music’s stress-relieving and healing power to enhance the lives of critically ill children, military members transitioning to civilian life, San Diegans experiencing homelessness, and others.