Village People singer Victor Willis died on June 30, and his official cause of death has been revealed. He was 74 years old at the time of his passing.

Willis’ wife, Karen Willis, shared a post on Facebook, saying that he died of primary liver cancer with metastasis. Willis was a member of the popular disco group, having famously co-wrote hit songs including Y.M.C.A.,” “Macho Man,” “Go West” and “In The Navy.” In July, his Village People bandmates came together and honored the singer in a very heartfelt tribute, all showing up to the funeral dressed and ready as if they were going to perform a show. Following his death, many tributes poured in, including from President Donald Trump, who said he would think of Willis every time he hears the song “Y.M.C.A.” Trump shared a message on social media following news of his passing, remembering him as ” a great and happy guy.”