The Köln Concert
(Redirected from Keith Jarrett)
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Famous jazz album by American pianist playing crappy piano with broken keys in dismal hall on a rainy night as a favour to a morose German teenager.
Mainly famous for its moral value amongst behavioural economics podcasters and as part of the first ever “credibility pair” in the nascent asset class of credibility derivatives. Its credibility correlation with Rick Astley in normal market and fashion conditions is approximately -1.