Final answer:
Jim Morrison was the lead singer of the Doors who passed away in 1971, becoming a member of the 27 Club.
Step-by-step explanation:
The lead singer of the Doors who died in 1971 was Jim Morrison. He was a prominent figure in rock music and is often remembered for his poetic lyrics, distinct voice, and unpredictable stage persona. Jim Morrison's death at the young age of 27 added him to the infamous "27 Club", a group of influential musicians who all passed away at that age.