Hip hop
Hip hop producer 9th Wonder and former rapper-actor Christopher "Play" Martin from hip hop group Kid-n-Play have taught hip hop history classes at North Carolina Central University and 9th Wonder has also taught a "Hip Hop Sampling Soul" class at Duke University. In 2007, the Cornell University Library established a "Hip Hop Collection" to collect and make accessible the historical artifacts of hip hop culture and to ensure their preservation for future generations.