IMHO: The article, below, nicely illustrates a good reason why I long ago came up with my "rule" that, "Just because one can do something does not mean that one must do it."
639-Year Organ Performance Changes Chords for the First Time in Seven Years (theguardian.com) 100
The Guardian reports: The performance of the composition began in September 2001 at the St Burchardi church in the eastern town of Halberstadt and is supposed to end in 2640 — if all goes well.
The music piece by the American composer John Cage is played on a special organ inside the medieval church... A compressor in the basement creates energy to blow air into the organ to create a continuous sound. When a chord change happens, it's done manually. On Saturday, soprano singer Johanna Vargas and organist Julian Lembke changed the chord.
The BBC notes the score for the 639-year composition is just eight pages long. But though the piece was written in the 1980s, it wasn't until nine years after the composer's death in 1992 that anyone dared to attempt playing it. That performance then began — with a pause that lasted nearly 18 months.
The next chord change is scheduled for February 5 of the year 2022.

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Still, despite what happened to the man in Nevada, researchers are stressing this is not a sky-is-falling situation or one that should result in firm conclusions. They always presumed people would become vulnerable to Covid-19 again some time after recovering from an initial case, based on how our immune systems respond to other respiratory viruses, including other coronaviruses. It's possible that these early cases of reinfection are outliers and have features that won't apply to the tens of millions of other people who have already shaken off Covid-19. "There are millions and millions of cases," said Michael Mina, an epidemiologist at Harvard's T.H. Chan School of Public Health. The real question that should get the most focus, Mina said, is, "What happens to most people...?"
Researchers are finding that, generally, people who get Covid-19 develop a healthy immune response replete with both antibodies (molecules that can block pathogens from infecting cells) and T cells (which help wipe out the virus). This is what happens after other viral infections.
Hairer, who rents a London flat with his wife and fellow Imperial mathematician, Xue-Mei Li, heard he had won the prize in a Skype call while the UK was still in lockdown. "It was completely unexpected," he said. "I didn't think about it at all, so it was a complete shock. We couldn't go out or anything, so we celebrated at home." The award is one of several Breakthrough prizes announced each year by a foundation set up by the Israeli-Russian investor Yuri Milner and Facebook's Mark Zuckerberg. A committee of previous recipients chooses the winners who are all leading lights in mathematics and the sciences. Other winners announced on Thursday include a Hong Kong scientist, Dennis Lo, who was inspired by a 3D Harry Potter movie to develop a test for genetic mutations in DNA shed by unborn babies, and a team of physicists whose experiments revealed that if extra dimensions of reality exist, they are curled up smaller than a third of a hair's width.
Surely a piece of music that lasts that long would take nearly as long to write? Unless it's very repetitive. Sounds boring anyway!
I hope some of our more scare-mongering papers don't hear about the Reno man. I can just imagine the spin they'd put on it.
Posted by: Liz Hinds | September 12, 2020 at 06:49 AM
Liz--Oh, my yes, Cage's piece is repetitive. (He died several years before the organ began its recital.) I think that Cage was on magic mushrooms when he conceived his vile plan. From the linked posting, "When the piece officially started on 5 September 2001, it began without any sound. It was only on 5 February 2003, the day of the first chord change, that the first organ pipe chords could actually be heard inside the church." If I understand correctly, there is no change in the music - just continuous issuance of the chords for a few years - until the next chord change. As I wrote, above, "Just because one can do something does not mean that one must do it." I'm guessing that the sheet music is one or two pages.
As to the Reno man: I'm unable to imagine the spin you mention. The newspapers that I read mentioned the event, once, and dropped it. I must not read "more scare-mongering papers"?
Posted by: Cop Car | September 12, 2020 at 07:57 AM
The article states that the composition is only 8 pages. I can't imagine anyone wanting to listen to anything more than 5 minutes or so - although the first 2 years would have been okay because you couldn't hear it. The next chord lasted for over 6 years, then this one is to last until 2022. That suggests to me that it is the beat Time used on the composition - which I would guess is beats per year, not by beats per minute.
Well, if you look at Wikipedia, the author failed to provide a measure - it is the proportion of time for this piece (which was originally crated for piano) https://en.wikipedia.org/wiki/As_Slow_as_Possible
Posted by: bogie | September 13, 2020 at 05:14 AM
Bogie--You can tell that I read articles, meticulously - NOT. As to the "music": Nothing like driving people nuts for hundreds of years after your own demise.
Posted by: Cop Car | September 13, 2020 at 02:27 PM
Oh dear, the same chord for so long,g,g ... I’d go nuts listening.
Posted by: Joared | September 14, 2020 at 11:29 PM
Joared--With any foresight, they may have set the volume for the organ at about 30dB above ambient.
Posted by: Cop Car | September 15, 2020 at 10:41 AM