How Lady Gaga pulled off sublime 'Sound of Music' tribute at Oscars

Lady Gaga, who performed an inspiring Sound of Music tribute at the Oscars, worked with vocal coach for six months for the performance.

Oscar's executive producers Neil Meron and Craig Zadan said in an interview that the 28-year-old songstress worked half a year with a vocal coach every day for half a year to perform like that , CBS News reported.

The 'Poker Face' hitmaker said that she was just very excited to be at the awards as she had really put her heart into this performance.

Gaga performed a medley of the classic tunes including 'My Favorite Things', 'Edelweis' and 'Climb Ev'ry Mountain'.