@avclub-a6fdefb2b99177b152b2392b43097665:disqus Your heart is in the right place but there really is no need to go back as far as Prince to find R&B as complex and creative as Zep. When artists like Gaelle, D'Angelo, Maxwell, Amel Larrieux, Electric Wire Hustle, Raphael Saadiq Bilal, Me'Shell Ndegeocello, Sa-Ra,…