Good job recreating 1972
I didn't find anything out of place - although I don't know all the music (and many times these shows get it wrong with putting music thta hadn't come out yet).
They did a really good job with 1972. The only thing I found out of place was the "bro-hug" from episode one, which was not done back in 1972 although could have been done "accidentally" (even though it clearly wasn't in this instance).