 The result of their collaboration were the acclaimed songs "Mwana Wabi", "Mizou" and "Mbelengo".Rising tensions in Zaiko between the frontman and the instrumentalists led to their decision in 1975 to oust Evoloko and the singers in favour of Ombalie and Nyoka.Ombale became the creative heart of Zaiko, writing numerous songs and fronting the band in "Nyoka Longo".