Rapper Kanye West may change that. While he's not "covering" a particular song, he does appear to be using samples of "Popular" from Stephen Schwartz's hit Oz-inspired musical Wicked.
Rapdar.com picked up on the video that shows Kanye working on his new album in the studio. He can be heard mixing Kristin Chenoweth's performance from the original cast album of Wicked. Kanye's latest album is tentatively titled "Good Ass Job."
Here's a look. Maybe it will be… populer… lar?