NEFFEX is an American music duo known for their unique blend of electronic and hip-hop sounds. Formed in 2016, they quickly gained popularity through their energetic tracks and engaging lyrics. Their music often features themes of motivation and self-empowerment, resonating with a wide audience. NEFFEX has released numerous singles, with 'Not a Phase' being one of their standout tracks in 2020. They have built a strong online presence, leveraging platforms like YouTube and Spotify to connect with fans. Their DIY approach to music production has allowed them to maintain creative control and produce a steady stream of content.