Farewell Michael Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Singers Mariah Carey (L) and Trey Lorenz perform at the Michael Jackson public memorial service held at Staples Center on July 7, 2009 in Los Angeles, California. ( Kevork Djansezian/Getty Images ) Hosted by Todd Zwillich Produced by New York Times, PRI and WNYC