Beyoncé released a new song on Sunday, and the lyrics are a bit more aggressive than those we typically hear from her on her hits.

The track, "Bow Down/I Been On," has B singing, "I took some time to live my life, don't think I'm just his little wife," presumably referring to Jay-Z . She later repeats the phrase, "Bow down bitches."

Beyoncé posted the song on her Tumblr page , along with "cover art" featuring her as a young child, posing in front of several trophies.

It's the first song she's released since her 2011 album, Four , though there's no word on whether it will be included on her upcoming disc, rumored to be titled Mrs. Carter .

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