. Marc began working in earnest during the late 70's and into the 80's with artists such as:
* Wilton Felder, saxophonist for the Crusaders, and winner of the Billboard Best Contemporary Jazz Album of the Year, and also Grammy Nomination for Best R&B Instrumental Performance, 1982.
* Janet Dubois, singer and screen actress from the hit Television show, " Good Times", and " The Jeffersons " theme. The drum track on Janets album "Hidden Treasures", song title "Me, Myself,and I " available on her web site.
* Members from the R & B group, "Parliament" and notable others.