Active from the early 1990s into the 21st century, DJ Shadow (Californian Josh Davis) has been called the Jimi Hendrix of sampling. His songs shift tempos in a blink, incorporating multiple time signatures, and it's to Shadow's credit that he's as co…

New York MC and beat-maker Aesop Rock offers rapid-fire, often stream-of-consciousness lyrics, stuttering beats, and a frequently murky, atmospheric production aesthetic, making him one of the most distinctive hip-hop artists of his era. Though he be…