Based on hundreds of interviews and over a decade of work as a respected music journalist, Chang offers colorful profiles of the lives and influences of "the trinity of hip-hop music"--Grandmaster Flash, Afrika Bambaataa, and DJ Kool Herc--along with many other artists, label executives, DJs, writers, filmmakers, and promoters. Impressive in its scope, Can't Stop Won't Stop is a lively and sharply written exploration of the power of hip-hop to unite people across generational, racial, and economic lines. --Shawn Carkonen