https://www.youtube.com/watch?v=1igiKANb16Q
Jim_Morrison joined the 27_Club in 1971. https://en.wikipedia.org/wiki/27_Club#History
https://www.rollingstone.com/culture/culture-lists/the-27-club-a-brief-history-17853
Jim Morrison: The Final 24 hours https://www.youtube.com/watch?v=EsR298DD5aw
The Doors - When The Music's Over (Live At The Bowl '68) https://www.youtube.com/watch?v=CKw9JA66H-A , https://www.youtube.com/c/Thedoorsofficial/videos , https://thedoors.com
https://en.wikipedia.org/wiki/William_Blake
https://www.goodreads.com/quotes/3679-if-the-doors-of-perception-were-cleansed-every-thing-would
https://en.wikipedia.org/wiki/Aldous_Huxley
https://en.wikipedia.org/wiki/The_Doors_of_Perception#Compilation_of_the_book