Coltrane
Sonic Pi
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Coltrane | Sonic Pi | |
---|---|---|
11 | 111 | |
2,298 | 10,507 | |
- | 0.9% | |
3.8 | 8.8 | |
about 1 year ago | 11 days ago | |
Ruby | C++ | |
MIT License | GNU General Public License v3.0 or later |
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Coltrane
- Command line guitar theory project I started as a means to use Python to learn music theory
- When Vim users do music... *sigh*
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Ask HN: What open source AI projects do you wish existed?
https://github.com/pedrozath/coltrane Has gotten me thinking about AI for teaching music theory, but I really don't think it is there yet, music theory is far to fuzzy for AI right now. I do think there are niches where it could be quite great, it could absolutely do well in teaching much of counterpoint and classical forms, perhaps even the basics of harmony but it is hard to disentangle harmony from the fuzzy areas and I could see AI doing more damage than good there.
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Coltrane: A music theory library with a command-line interface
> because none of the commands work
The Readme had some outdated information. Explained better on the issue https://github.com/pedrozath/coltrane/issues/56
> The chords for guitar also are weird. It doesn't seem to be using traditional shapes, but is looking for available notes within a fret range. Which leads to difficult, basically unusable fingerings.
That's a design choice on this library. I tried to rely the least as possible on lookup tables, dictionaries, etc, leaving things to be discovered algorithmically instead. It is a difficult challenge, but for example if someone decides to use an entirely different tuning, the software will provide. The software might also find chords that you have never thought about. What has to be improved here is the sorting mechanism for guitar chords.
> The other functions would be very useful to have, if it worked
Just try running `coltrane` and test it interactively.
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Open source reverse guitar chord/key/scale finder?
There's this https://github.com/pedrozath/coltrane
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Has anybody here done programming for music-related projects?
Coltrane music theory library on the command line
Sonic Pi
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Anyone else using ChatGPT to make music?
I have wondered what grooves it could come with using https://sonic-pi.net/
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I Need to Grow Away from These Roots
Something fascinating about seeing a 'score' for generative music written out as a sort of specification like that.
There's enough detail there that you can take those instructions and reimplement your own version of it, and you'll end up with essentially the same 'piece of music', but certainly a different interpretation of it. Because while the score lays out some details precisely, it leaves other choices less clear. What does 'all inversions' really mean when enumerating chords? Does it include open, spread voicings? What durations should we choose from for our random waveforms? How short is 'short' when deciding to repeat? And of course, what wave synths should you use, and how should you modulate them?
All those are similar to the decisions a traditional instrumentalist makes when interpreting a sheet music score for performance - here, a generative music coder can follow this 'score' and produce a program that represents their own interpretation of the piece.
Coding it up in Sonic Pi (https://sonic-pi.net/) was a fun exercise, and I feel like I was able to produce something along the lines of what the composer intended. It carries the same kind of mood that the recording in the video has. But it's my own 'performance' of the work, if that makes sense (even if it's actually Sonic Pi 'performing' it at runtime...)
All of which got me thinking about the relationship more generally between specification, and implementation. Considering different programmers' implementations of algorithms as individual 'performances' of scores from the overall design - and then thinking about developers building elements of a larger system architecture as individual performers working to deliver their part of the performance as part of a band or orchestra. Some groups, maybe they're directed by a conductor-architect; others maybe are improvisers, riffing off one another and occasionally stepping up to deliver a solo. And some are maybe solid session performers, showing up and delivering strong but unflashy performances to a producer's specification.
So overall, a nice meditative coding exercise for a Sunday afternoon, and a shift in perspective. Thanks for sharing it.
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History of the Web - Part 1
On a seriously light-hearted note, Herve Aniglo, talked about teaching children to code with music using Sonic PI, a language agnostic platform that helps you learn recursions, looping, circuit breaking and functional programming by creating simple tunes.
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Genuary 2024: Generative Art / Creative Coding Month
https://www.youtube.com/playlist?list=PLPYzvS8A_rTYEba_4SDvR...
- Sonic Pi is built on-top of SuperCollider, but it's MUCH easier to get started with making bleeps and bloops. Sam Aaron, who originally created Overtone (a Clojure front-end for SuperCollider) created Sonic Pi initially to teach kids computer programming and music, but now it's turning into a pretty nice live-coding setup. The language is basically a DSL extension of Ruby, and although it's very elegant, I feel like it's a little nerfed in terms of a full language when compared to SCLang, so I'm sticking with the latter for now. High recommend checking it out if you're new to making music or code. https://sonic-pi.net/
- This 'Intro To Live Coding' vid from Alex McLean is great. Gives a good overview of a few fun tools out there that I won't mention here for sake of time (check out Gibber and Hydra for web-based coding things. Gibber is really slick). Alex invented Tidal Cycles, which I feel is like god-tier in terms of power and conciseness. Maybe I'll tinker with Tidal someday, but I want to start with SC.
- Web FM synthesizer made with HTML5
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Overtone – programmable, live music in Clojure
Strange dice that it seems to mostly be c++, sponsored by 3 prominent elixir shops, with an original OSC server implementation by Joe Armstrong.
https://github.com/sonic-pi-net/sonic-pi/tree/dev/app/server...
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I really got traumatized
There is a programming language+IDE called SonicPI. It's designed to create music by writing code. You can install the program from the lin, then ask chatGPT to generate some sonic PI code that produces some nice melody. Then just copy the code and paste it into the sonicPI program, and run it by clicking the run button. Here's a conversation for example
- Como encontrar tema de tcc em ciência da computação?
- كورس sound engineer
- Annotated demo of basic capabilities of my rototem audio tool
What are some alternatives?
Black candy - A self hosted music streaming server
supercollider - An audio server, programming language, and IDE for sound synthesis and algorithmic composition.
WahWah - Ruby gem for reading audio metadata
FoxDot - Python driven environment for Live Coding
Lol DBA - lol_dba is a small package of rake tasks that scan your application models and displays a list of columns that probably should be indexed. Also, it can generate .sql migration scripts.
soundtouch-android - Android bindings for SoundTouch lib, focused on size optimization and real-time processing.
premailer-rails - CSS styled emails without the hassle.
overtone - Collaborative Programmable Music
chordino
chords2midi - Create MIDI files from numerical chord progressions!
JUCE - JUCE is an open-source cross-platform C++ application framework for desktop and mobile applications, including VST, VST3, AU, AUv3, LV2 and AAX audio plug-ins.