Make sure you do your neck stretches, because you will be nodding along with us this week.The EarWax squad took a trip to the Hollywood Bowl to see this week's episode performed live by the OGs who played on it.By 1973, Herbie Hancock had hits, chops, and a resume that elevated him into rarified air. Searching for that next thing, he took inspiration from James Brown, Sly Stone, and of course Miles Davis.The result: "Head Hunters," a disgustingly groove-laced record whose track list may be sh...