One of the earliest groups to actually record and deliver a CD to Radio One for airing was Mawingu Band, an outfit that became hugely popular in early 1994. They recorded at Mawingu Studios. Its members were Othman Njaidi, Eliudi Pemba, Columba Mwingira, Sindila Assey, Angela, Robert Chuwa, Boniface Kilosa (a.k.a. Dj Boni Love) and later Pamela who sang the famous hook of their breakout first RnB/Rap single "Oya Msela". The song was so popular and ahead of its time that the Msela label stuck. 'Msela' is the Swahili word for 'ruffian'.