The Sugarhill Gang's 1979 hit Rapper's Delight is generally considered the first big hip-hop record, but by the end of the first part of new documentary series Hip-Hop Evolution it still hasn't even been recorded yet.
The four-part series, added to Netflix last week after premiering at Toronto's Hot Docs festival and screening on HBO earlier in the year, starts by going right back to the foundations of hip-hop, laid by the "holy trinity" of Kool Herc, Afrika Bambaataa and Grandmaster Flash.
The first episode offers a rich and endlessly fascinating history lesson, one which should help colour in some of the gaps in this year's other Netflix hip-hop history, Baz Luhrmann's grandiose big-budget drama The Get Down.
Hip-Hop Evolution charts the rise of the culture from its foundations in the Bronx in the '70s through to its emergence into the mainstream in the late '80s and early '90s, drawing the line after Dr Dre's landmark 1992 album The Chronic.
The series is hosted by a likeable Canadian rapper and amateur hip-hop history buff called Shad, who seems to have tracked down and interviewed just about every living hip-hop pioneer. He spends the first part talking to a bunch of them in New York City; their entertaining and illuminating stories are illustrated with a wealth of archival footage.