Check out J. Cole's interview with the Smoking Section. This one is more about beats than rhymes.
During the interview he talks about beats he wishes he made. One was Xxxplosive by Dr. Dre and the other was Raekwon’s Ice Cream. He specifically mentions how genius the sample use was on Ice Cream. Check out the Chef’s classic and the sample below. The sample is from Earl Klugh’s A Time for Love it comes in at the 35 second mark and only lasts about 3 seconds. J. Cole definitely has a point…Props to whosampled.com (maybe the best music site EVER) for the beat intel.