Skip to main content

再度音乐寻宝

平时脑子里会无缘无故,不由自主地蹦出一些旋律。这些旋律很熟悉,也肯定不是自己现编的,但是就是想不起来具体的名字,歌手或者哪里听到的。

最简单的情况是记得歌词,或者可以哼唱检索。最难的大概是影视作品的配乐,我觉得成功的配乐会让人记得当时的“感觉”而不是曲子本身的细节。

继上次音乐寻宝之后,又一个旋律出现了,令我吃不香睡不着。

经过几天的查找,最终还是找到了,结果是井上昌己的《Up Side Down 永遠の環》,出自圣少女的ED。过程还是挺有趣的。

1. 我大概记得开头intro的旋律,以及歌词的整体节奏,类似词牌。然而试了若干哼唱检索,都没有结果。
2. 我大概记得一些歌词片段,于是去各种网站搜索。然而结果证明我记忆的片段是错误的。
3. 我“感觉”这是一个日本动画的ED, 于是去搜索了80 90年代引进的日本动画, 以及00-08年流行的日本动画的OP ED,然而没有找到。这个比较巧妙,因为圣少女国内引进过,但是节选了OP和ED。我其实也翻了日版动画,大概看了前几集和后几集的OP ED,万没想到结果是中间的。
4. 我“感觉”动画是跟魔法少女有关,所以翻了翻魔卡少女樱和Marybell的乐集,一无所获。当时其实也过了一遍圣少女的乐集,不知为何漏掉了。
5. 后来放宽了条件,搜了一些类型相似的动画乐集,虽然没找到当前这个,但是意外找到了我的女神里的《優しい心》。这个也是以前突然蹦出来的旋律。同时翻到了同作品里的《願い》,感觉跟要找的相似,然而其实没啥相似,除了都是欢快的曲子。
6. 于是放弃了,能试的都试了,只能随缘了。
7. 后来调整了下思维,想到有没有可能是其他类属性。于是翻了一下邓丽君的日文歌集,甚至《梅兰梅兰我爱你》,当然还是无果。
8. 最后真的是随了缘,重翻了一下圣少女的乐集,竟然找到了。

这个过程里我觉得最有趣的是两点:
一是我记忆里的“感觉”,日本动画, ED, 魔法少女。这样的记忆比曲子本身深刻一些。这也让找曲子更困难了一些。
二是我记忆里的不确定因素,包括旋律歌词。我试想过多种可能的乐器组合,以及歌词韵脚,感觉都有可能。最后也证明我这部分记忆都是不准确的。

Comments

Popular posts from this blog

Determine Perspective Lines With Off-page Vanishing Point

In perspective drawing, a vanishing point represents a group of parallel lines, in other words, a direction. For any point on the paper, if we want a line towards the same direction (in the 3d space), we simply draw a line through it and the vanishing point. But sometimes the vanishing point is too far away, such that it is outside the paper/canvas. In this example, we have a point P and two perspective lines L1 and L2. The vanishing point VP is naturally the intersection of L1 and L2. The task is to draw a line through P and VP, without having VP on the paper. I am aware of a few traditional solutions: 1. Use extra pieces of paper such that we can extend L1 and L2 until we see VP. 2. Draw everything in a smaller scale, such that we can see both P and VP on the paper. Draw the line and scale everything back. 3. Draw a perspective grid using the Brewer Method. #1 and #2 might be quite practical. #3 may not guarantee a solution, unless we can measure distances/p...

Hardware Password Manager

[Updates 2025-01-20] The original blog post assumes that all passwords are stored in one password manager, and the password manager either unlocks everything or nothing (e.g. Keepass). After discussing with friends, I realized that if I use something like pass , and I use a hardware GPG token, I can actually store and sync all encrypted passwords to all devices, because I will only decrypt the passwords on demand, and the computer will not see the GPG private key. The compromise is that the computer will see the list of all password entries (e.g. accounts), as well as a few other issues . I've been using Keepass for many years. I don't use online password services because I cannot fully trust them. Besides, I may not always have Internet connection, which is why I also don't use a self-hosted service. Everything has been working fine, until I turn my paranoid knob to the max. Here's the thought experiment . The Imaginary Scenario Let's say I have 100 PCs for differe...

ESP32S3: Flash Encryption and Secure Boot

Flash encryption and secure boot are useful security features for ESP32S3 chip. While not perfect, they definitely make it harder to extract the secrets in the chip. However, it is tricky to enable both features at the same time. The topic is actually discussed in the official documentation: ESP32S3 Security Features Security Features Enablement Workflows Especially, the second one mentioned it is recommended to enable flash encryption before secure boot. But I still find the documentation confusing. In the end I was able to successfully enable both, here's my findings. My Understanding After my adventure, here's what I think could have worked. WARNING, this is untested. Follow  Security Features Enablement Workflows : Burn all the keys, as long as their purpose eFuses and read/write protections Burn other security eFuses, but DO NOT burn ENABLE_SECURITY_DOWNLOAD in the middle, which is mentined at the end of the instruction for both flash encryption and secure boot. Burn...