The Sound of Music Cast Performed an Epic Tribute to Lady Gaga

You've never heard Lady Gaga's songs quite like this before. Last year, Lady Gaga's Julie Andrews tribute at the Oscars blew people away, and in response to her incredible take on "The Sound of Music," the UK cast of The Sound of Music performed a medley of Lady Gaga's greatest hits. Director of Photography Anton Belmonté told BuzzFeed News that their performance was filmed last April and was never meant to be shared online. The entire process took two weeks, and the crew didn't share the video because they hadn't heard back on approval from the Rodgers and Hammerstein estate. In any case, it eventually made its way to the Internet, and Lady Gaga tweeted her approval.

Check out the must-see clip above, and then gear up for this year's Oscars by looking at the first-time nominees and filling out our 2016 Oscars ballot!