StarTalk· Season 2 · Episode 8David CrosbyS02E08·December 20, 2015·1h·National GeographicDavid Crosby discusses how science influenced his songwriting with Neil deGrasse Tyson.Streaming on (US) See allShareGuest starsDavid Crosbyas David CrosbyPreviousMars 1S02E07NextBrian CoxS02E09Keep going
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