Earlier this year, Lady Gaga recorded a song about sexual assault for the documentary The Hunting Ground.
The film, directed by Kirby Dick and produced by Amy Ziering, is a harrowing look at the problem of sexual assault on college campuses.
Co-written with Diane Warren, the song, titled "Till It Happens to You," was featured in the film's end credits.
Partially inspired by Gaga's own experiences with rape and sexual assault, the song was never given an official release and mostly went unheard.
Earlier this week, however, a full-length version of the track made its way online, and it's every bit as gut-wrenching as the title suggests.
Listen to "Till It Happens to You" in full now.
Get some tissues — you're going to need them.