This is a shock. The hugely prestigious Pulizter Prize for Music has been awarded 67 times since its inception in 1943 (that's every year except 1953, 1964, 1965, and 1981). It has never gone to an artist nearly as mainstream as Lamar; it has only ever been awarded to artists working within classical and jazz music. In the past 25 years, the committee has honored Wynton Marsalis, Ornette Coleman, and Steve Reich. The 2017 award went to Chinese avant-garde composer and multi-instrumentalist Du Yun.