Hsin-Hao Yu's Personal Blog
25 Nov 2025
Balinese Ceremonial Music
I have been fascinated by Balinese Ceremonial Music - a suite of three piano compositions published by composer and musicologist Colin McPhee in 1940. What makes these compositions so interesting is that they seem to inhabit the twilight zone at the intersection of two different worlds. On one hand, they work perfectly well in classical music concerts:
The melodies do sound exotic at times, but they don’t appear to be too unexpected in a modern concert hall. Every time I listen to this music, I can’t help feeling it was composed by Colin McPhee himself.
However, what isn’t so obvious is that the only Western element in the performance above is the piano, because this music is meant to be a work of ethnomusicology, reproducing actual gamelan performances.
16 Nov 2025
Gambangan - Music in two worlds
Colin McPhee (1900-1964), a Canadian composer and musicologist who lived in Bali in the 1930s, was one of the first Western scholars who study Balinese gamelan as a research topic. He was forced to leave Bali in 1938 at the onset of WW2, and spent the next 20+ years working on Music in Bali - a monumental book in ethnomusicology published posthumously in 1966.
In his memoir A House in Bali, McPhee wrote that during his life in Bali, he delighted (or maybe amused?) his Javaese and Balinese friends with a couple of informal concerts where he performed piano arrangements of gamelan music.
27 Mar 2025
Pierre Menard, Author of the Quixote?
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Pierre Menard, Author of the Quixote is my favorite story by Jorge Luis Borges. Every time I read it I find something new to think about. The premise of this story is sheer absurdity: the narrator claims that his writer friend Pierre Menard had accomplished an unparalleled feat in literature, but this magnum opus was invisible to most people, because it was identical to selected chapters of Don Quixote by Cervantes. Despite being identical to Don Quixote, Pierre Menard’s Don Quixote was not merely a copy of Don Quixote, according to the narrator. It was more subtle and deeper than the original, because the same words, written by a contemporary writer, were “infinity richer” in meaning, drawing on new ideas accumulated from 300 years of cultural and historical development following the days of Cervantes.
30 Jan 2025
Random thoughts about The Secret Miracle
SPOILERS WARNING!
In Ficciones by Jorge Luis Borges, there is a story titled The Secret Miracle which I find particularly stimulating. The plot is centered on a writer who was sentenced to death. At the night before his execution, he begged God to grant him one more year of life so that he could finish writing an important piece of work. The next day, at the moment just before the bullet hit him, time suddenly stopped. From the writer’s point of view, all activities in the physical world had been frozen - the bullet remained stationary in the air, his body unmovable.
10 Jan 2024
How I was introduced to the music of The Beatles
Today I visited the National Natural History Museum in Taichung, and I found the exact location where I was introduced to the music of the Beatles!
It was a school excursion when I was a boy. In the anthropological hall of the museum, there was a display of the site in Ethiopia where Donald Johanson discovered Australopithecus. Lucy in the Sky with Diamonds was playing because that’s the music Johanson was listening to while his team dug up Lucy. I actually paid no attention to any of these facts, because I was listening to the music. After that excursion, I bought Beatles albums one by one until I found Lucy in the Sky with Diamonds.
22 Sep 2023
Books about hacking
I’ve been reading two books about hacking. Interestingly, both books make references to the novel The Crying of Lot 49 by Thomas Pynchon. The first book is Exploding the Phone: The Untold Story of the Teenagers and Outlaws Who Hacked Ma Bell by Phil Lapsley. In an interview of Ron Rosenbaum, whose article Secrets of the Little Blue Box (published in Esquire Magazine in 1971) brought phone phreaking into the awareness of the public, Rosenbaum said that his vision of the phone phreaks of the 60’s and the 70’s was influenced by the underground communication networks described in the novel.
13 Sep 2023
Guitar Diary: The Bill Frisell Anthology
Many years ago, I got myself Bill Frisell: An Anthology - a collection of music written by guitarist Bill Frisell. I can’t really read music, so to me, it had been a coded book, which I keep in my collection as an object of curiosity. But there is something fascinating about it that even a non-musician can feel. It just seems … profound. What amazes me about Bill Frisell’s written music is that each piece is just a couple of pages of simple notes and chords. Many of them are so basic that they look like they belong in a children’s piano book.
31 Oct 2022
Hsi and Ho - Ancient Chinese Astronomers
In Chapter 64 of Thomas Pynchon’s novel Mason & Dixon, there is a humorous telling of a story about ancient Chinese astronomy. In this story, two imperial astronomers, Hsi and Ho, embarrassed the Emperor by failing to predict a solar eclipse. For this neglience, they almost got themselves executed. A quick Google search found several western references to this story. The Pynchon wiki, for example, cites a French source. So Pynchon didn’t make it up. But I was still not satisfied. Where can I find this pair of unfortunate astronomers in a Chinese document? I am not sufficiently knowledgeable about
15 Oct 2021
The Brain Sea
This is an illustration of the “Brain Sea”. I found it near the end of a comic book by the Taiwanese artist Push. What is the Brain Sea? In Mandarin Chinese, “Brain Sea” (腦海) is a common expression that refers to the mind. This is the end scene of the “Nine Lives Man” saga, where the protagonist (who has been reincarnated into countless life forms in the 3-volume Sci-Fi series) asks the ultimate question: What is the point of all this? The answer is that it’s all in the brain sea of Push, the comic book author.
03 Feb 2021
The Grammar of Tree
In the 70’s, it was fashionable for intellectuals to abuse the term “grammar” to refer to any underlying principles. In one of his essays, Italo Calvino used the term “the grammar of tree” to refer to…. essentially developmental plant biology. I thought that was pretentious. But heh, in R programming, people are talking about the grammar of graphics and grammar of data manipulation again. It’s fashionable to call functions “verbs” again. Hello, structuralism! (PS: A philosopher friend informed me that this abuse of the word grammar started with Wittgenstein)