On December 6, 2012, KS95 in Minenapolis debuted a song by Zach Sobiech, a teen with cancer, called "Clouds." Zach and the song became a worldwide sensation, touching the hearts of millions. One year later 5,000 fans gathered at Mall Of America for KS95's Largest Clouds Choir to remember Zach, who passed away in May of 2013.