J-Dilla contributed significantly to the Neo soul movement in the late 1990s .
Retrieved on March 6 , 2011.According to music journalist Greg Kot , musical collective Soulquarians , consisting of such artists as D'Angelo , The Roots , Erykah Badu , Bilal , Mos Def , Common , James Poyser , and Q-Tip , contributed significantly to the neo soul movement during the late 1990s to the early 2000s with its members ' `` organic soul , natural R & B , boho-rap '' .