On Aug. 29, hundreds of staff, patients and visitors gathered at Children's Colorado on the Anschutz Medical Campus to make a music video of "Broncos Go!", a parody of the song "Let it Go" from the movie Frozen.
Daniel Hailpern, a patient in Children's Colorado's Center for Cancer and Blood Disorders, wrote the new lyrics as part of a Seacrest Studios parody contest that he won.
The music video has an important call-to-action encouraging people to sign up for the bone marrow registry. Daniel himself is scheduled to receive a bone marrow transplant in October.