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.