On July 2 , 2005 , McLachlan performed this song at Live 8 Philadelphia with Josh Groban . She also performed the song during the " Concert for Linda , " dedicating it to the memory of Linda McCartney . On September 10 , 2011 , McLachlan performed the song to close the ceremonies at the dedication of the Flight 93 Memorial in Stonycreek Township , commemorating the passengers and crew of United Airlines Flight 93 who fought the hijackers and brought down their airplane in the September 11 attacks . On Sunday , November 23 , 2008 , Sarah McLachlan performed " Angel " at the American Music Awards with artist Pink . On May 21 , 2019 , McLachlan sang " Angel " on the sixteenth season of the US competition series '' The Voice '' as a duet with the eventual winner of the show , Maelyn Jarmon
September 11 attacks
September 11 attacks
Angel (Sarah McLachlan song)