Ranked by performance on chart
Greatest Billboard 200 Albums & Artists of All Time: Adele's '21' & The Beatles Are Tops
Stephen Sondheim Pans Lady Gaga's Academy Awards Performance: 'She Was a Travesty'
Julie Andrews Talks Phone Calls With Lady Gaga & 'Sound of Music' Memories
'The Sound of Music' Soundtrack Turns 50: Inside the Original Recording Sessions
Oscars 2015: Julie Andrews 'Deeply Honored' by Lady Gaga's 'Sound of Music' Tribute