Shamim Murerwa (born 27th September 1999 ), known professionally as Omega 256 (sometimes stylized as Queen of the west, is Ugandan singer, performer and songwriter signed under DIAGRAM EVOLUTION.
As a versatile artist she began recording music at the age of 17 and managed to release her breakthrough single ''NINTERWA'' in 2018, followed by WEEKEND, KEEZA, DEEP IN LOVE etc.. She was awarded: Western Artiste of the year, Western song of the year and Dancehall song of the year - 2019 and also awarded Best song of of the year Kwazul-Natal Choice Awards - 2020 (South Africa).