Compare Two Eras of an Artist's Work

The early stuff and the later stuff feel like different bands. Name the artist and the two periods, and it gives a structured comparison: the sonic and stylistic shifts, the changes in what they wrote about, and how each era was received then versus in hindsight. A proper critical read, not a fan argument.

Compare the {era_one} and {era_two} periods of {artist_name}'s career. I want a structured, critical comparison covering: (1) the sonic and stylistic differences, how did the sound, production, and instrumentation change?, (2) lyrical and thematic shifts, what changed in what they were writing about and how?, (3) critical and fan reception, how was each era received at the time and how is it viewed in retrospect?, (4) which era is considered more influential and why, and (5) your honest assessment of which era holds up better today and for what type of listener. Draw on specific albums and songs as evidence throughout. Be balanced: acknowledge strengths and weaknesses in both periods. Target length: 400 to 500 words.