K.O’s ‘No Feelings,’ Emtee’s ‘CornerStone’, Mafikizolo’s ‘Love Potion’ debut on Top 10 South Africa Soundcity 7 years ago K.O’s ‘No Feelings,’ Emtee’s ‘CornerStone,’ Mafikizolo’s ‘Love Potion’ debut on Top 10 South Africa. Watch the video highlights!