Episode 042 -- Led Zeppelin, the first album era (part 2 of 3 -- touring)

More Zeppelin goodness!  The band are enjoying the fruits of their labors, enjoying the fecundity of American touring!  They possibly toured other places, too.  Pretty sure we mention all that.  Venues! Groupies! Songs! Groupies!  Alcohol! Groupies!  (Okay, we do talk about groupies a bit, but not that much... we'll get deeper into groupies in later tours.)