As a third of one of urban contemporary’s hottest production companies, the three-man team known as PAJAM, J Moss has been the co-writer and/or producer behind some of the biggest artists in both Gospel and mainstream music for the better part of the last decade, including Karen Clark-Sheard, Hezekiah Walker, N’Sync, Vanessa Williams, Trin-i-tee 5:7, Dru Hill and …