BeatNik Groovy wave is a Hip-Hop/Rap Music Group composed of three members. Originated and based in Lusaka, Zambia. Formally known as Raphael Mamba, Mwenya Sikazwe & Chanda Mukuka Jr., recording artists Raphael Harlem, Wayne Wanay & NDA. The Rap Group was formed in 2017 by Raphael Harlem then later in the same year Wayne Wanay joined the group. Moments after that, NDA joined the group later in 2020 as the third member of the group. Apart from Rap the group does make music in genres like Trap, R&B & Afro Beats/Pop.