Experience the unparalleled powerhouse vocals of Ann Wilson, co-founder of the rock band Heart, and the raw talent of Scottish singer-songwriter KT Tunstall, as they come together for an unforgettable night of music at the beautiful Mountain Winery in Saratoga, California, United States. Prepare to be mesmerized by their dynamic performances and timeless hits amidst the stunning backdrop of the winery\'s picturesque surroundings.