‘Sound of Music’ stage cast delivers Lady Gaga hits mashup

The world’s collective jaw dropped when Lady Gaga belted out a medley of hits from “The Sound of Music” last year during a special 50th anniversary tribute to the iconic film during the Oscars telecast.

Flash forward one year, and the cast (in full costume) of the stage musical “The Sound of Music,” are returning the favor with a mashup of some of Gaga’s greatest hits such as “Judas,” “Edge of Glory” and “Paparazzi,” both as a tribute to the singer and a fundraiser for Oxfam, a world-wide campaign to help eradicate poverty around the world (and a charity close to Gaga’s heart).

Gaga is nominated for an Oscar this year for best song, “Til It Happens to You,” from the documentary “The Hunting Ground.” The Oscars will be handed out Sunday night.

To donate (after you’ve viewed the fab video of course), visit oxfam.org.uk/donate.