The music world continues to mourn the loss of DJ Unk, the Atlanta rapper behind iconic dance anthems like “Walk It Out” and “2 Step,” as his cause of death has now been revealed.

In a statement to TMZ, who first reported the news, the 43-year-old artist passed away in his sleep on January 24 after suffering a heart attack, his wife, Sherkita Long-Platt, confirmed.

The widow also addressed the rumors surrounding her husband’s death, firmly denying speculation of drug involvement. “He didn’t do drugs,” she told the outlet. 

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In an emotional Facebook post, Sherkita shared the depth of her loss: “Please respect me and my family. I just lost my husband and my kids just lost their father. Our life will never be the same. I LOVE YOU ANTHONY FOREVER.”

A candlelight vigil will be held later today in his Atlanta neighborhood, where loved ones and fans can come together to celebrate his life and legacy.