Biz Markie, Kid Wizard Rakim, MC Chilly Dawg, Grandwizard BMC & DJ Fantasy, Inc. at Wyandanch High School Jam (1985)

1 of 2): The pre-party festivities jumped off by DJ Fantasy, Inc. rocking over the vintage 'beatbox' drum machine.
(2 of 2): The main event featuring Biz Markie with DJ Grandwizard BMC (from the group Groove B. Chill) joined by MC Chilly Dawg(aka Daryl "Chill" Mitchell, also from Groove B. Chill). Later on, a VERY SPECIAL impromptu guest appearance from none other than the Kid Wizard Rakim Allah!!!