"Transient Glory Concert". The Young People's Chorus of New York City. 2006. Archived from the original on April 16, 2013. Retrieved September 14, 2009.
Klinge, Steve (August 8, 2009). "Rufus Wainwright, subdued and lilting". The Philadelphia Inquirer. Philadelphia Media Holdings. Archived from the original on August 10, 2009. Retrieved September 14, 2009.
Klinge, Steve (August 8, 2009). "Rufus Wainwright, subdued and lilting". The Philadelphia Inquirer. Philadelphia Media Holdings. Archived from the original on August 10, 2009. Retrieved September 14, 2009.
ypc.org
"Transient Glory Concert". The Young People's Chorus of New York City. 2006. Archived from the original on April 16, 2013. Retrieved September 14, 2009.