Solange, Dev Hynes, KING, and Moses Sumney linked up for a spectacular rehearsal of her cover of Nina Simone's "To Be Young & Gifted & Black." Solange performed this during her set at FYF, but the candid rehearsal footage of them is incredible, as they vibe to the music, and they sound almost unmistakable to the classic song. Solange said on her Saint Heron site that it was a "special moment of solidarity and pride, in celebrating our blackness," and added that she was "grateful to share that with such beautiful like minded artist[s].” Watch the video above.