Neo Soul: Smooth Keyz 4 is the fourth instalment of this smooth product. This pack is inspired by Neo Soul and Gospel hit-makers Erykah Badu, Jill Scott, Beyoncé Knowles, Kirk Franklin, Aretha Franklin, and many more. If you love Neo Soul, this product will give you that smooth edge' is the fourth instalment of this smooth product. This pack is inspired by Neo Soul and Gospel hit-makers Erykah Badu, Jill Scott, Beyoncé Knowles, Kirk Franklin, Aretha Franklin, and many more. If you love Neo Soul, this product will give you that smooth edge