Born Cankura Alfred (09/09/1995) with stage name Silver X 256 Nature Boy (X-Da Beat) is a Ugandan afro-dancehall, afro-reggae dancehall R&B and raga artist from Northern Uganda.

Silver X 256 Nature Boy started his music career around 2017 and rose to fame in 2020 with his hit song ''Take It Easy'' which dominated airwaves.

He is one of artists to change the style of urban Luo music in Northern Uganda.

He is signed to Deno Promotion under manager Deno Da Slim Prince. He has joined the like of musician Eddy Current who is also signed to record label.