I scanned the list and didn't see these... if they're already posted, sorry.
Eric B and Rakim - "Follow The Leader", "Paid in Full"
EPMD - "Strictly Business", "Business as Usual"
BDP - "By All Means Necessary"
Ice T - "Rhyme Pays" and "Power"
Black Sheep - "Wolf in Sheeps Clothing"
Run DMC - "Tougher Than Leather", "Raising Hell", S/T
Beasties - "Pauls Boutique", "Check Your Head"
PE - "It Takes A Nation of Millions to Hold Us Back"
Twin Hype - S/T
LL - "Radio"
DOC - "No One Can Do It Better"
Deltron 3030 - S/T