One of them, “Clouds,” captured hearts and changed not one life but millions, making him an international sensation. It went viral on YouTube.
Fly a Little Higher!
Musicians and actors Matchbox Twenty, Brian Cranston, Rachel Bilson, Jason Mraz, Ed Helms, Sarah Silverman, and the Lumineers (just to name a few) all were so personally affected by Zach’s story that they demonstrated their support through performing “Clouds” in a touching tribute to the dying teenager.