We discuss the second half of Led Zeppelin's discography, starting with Houses of the Holy 8:26 - 22:22, Physical Grafitti 22:23 - 48:18, Presence 48:19 - 1:00:49, In Through the Out Door 1:00:50 - 1:12:54, John Bonham's death, Coda, and top 10 songs + album rankings 1:12:55 - end.