beatles-chords-markov-chain

v0.0.23

A package containing a Markov Chain trained to generate chord progressions. For more information about how to use this package see README

Latest version published 4 years ago

License: MIT

PyPI

GitHub

Package Health Score

52 / 100

security
Security review needed
popularity
Small
maintenance
Inactive
community
Active

Popularity

Small

GitHub Stars: 3.38K
Forks: 590
Contributors: 70

Direct Usage Popularity

Based on project statistics from the GitHub repository for the PyPI package beatles-chords-markov-chain, we found that it has been starred 3,379 times.

Security

Security review needed

Security and license risk for latest version

Release Date: May 19, 2021
Direct Vulnerabilities: 0
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0
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0
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Indirect Vulnerabilities: 0
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License Risk: 0
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All security vulnerabilities belong to production dependencies of direct and indirect packages.

License

MIT

Security Policy

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Maintenance

Inactive

Commit Frequency

Open Issues: 22
Open PR: 1
Last Release: 4 years ago
Last Commit: 1 month ago

Further analysis of the maintenance status of beatles-chords-markov-chain based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Inactive.

An important project maintenance signal to consider for beatles-chords-markov-chain is that it hasn't seen any new versions released to PyPI in the past 12 months, and could be considered as a discontinued project, or that which receives low attention from its maintainers.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Community

Active

Readme: Yes
Contributing.md: No
Code of Conduct: Yes
Contributors: 70
Funding: No

With more than 10 contributors for the beatles-chords-markov-chain repository, this is possibly a sign for a growing and inviting community.

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Package

Python Versions Compatibility: >=3.6

Age: 4 years
Latest Release: 4 years ago
Dependencies: 12 Direct / 12 Total
Versions: 4
Maintainers: 1
Wheels: OS Independent

Readme

Introduction

This python module was born after a week of experiments with the pomegranate library, that offers a nice implementation of a Markov chains (https://github.com/jmschrei/pomegranate), and the Beatles chords library, that contains chord annotations of the discography of the band The Beatles (the original database can be found here: http://isophonics.net/content/reference-annotations-beatles). The result is an easy to install module, that can be reused by anyone that want to experiment with automatic music composition and chord generation.

Installation

The package can easily be installed using the pip package manager.

pip install beatles_chords_markov_chain

Notation

In order to represent a chord progression, without being constrained to a particular scale or mode, a symbolic approach using intervals is employed.

# the roman notation is used to represent the chords of a generic mode
chord_notation = ['I', 'II', 'III', 'IV', 'V', 'VI', 'VII']

Usage

The trained markov chain contained in the module, is able to generate sequences of variable lenghts. A generated sequence is a list of symbols that can be used to create interesting chord progressions based on the style of The Beatles.

from beatles_chords_markov_chain import chords_markov_chain
number_of_chords = 6
chords_for_your_next_song = chords_markov_chain.sample(number_of_chords)

beatles-chords-markov-chain dependencies

decorator joblib melodically networkx numpy pandas pomegranate python-dateutil pytz pyyaml scipy six

FAQs

What is beatles-chords-markov-chain?

A package containing a Markov Chain trained to generate chord progressions. Visit Snyk Advisor to see a full health score report for beatles-chords-markov-chain, including popularity, security, maintenance & community analysis.

Is beatles-chords-markov-chain popular?

The python package beatles-chords-markov-chain receives a total of 95 weekly downloads. As such, beatles-chords-markov-chain popularity was classified as small. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is beatles-chords-markov-chain well maintained?

We found indications that beatles-chords-markov-chain is an Inactive project. See the full package health analysis to learn more about the package maintenance status.

Is beatles-chords-markov-chain safe to use?

While scanning the latest version of beatles-chords-markov-chain, we found that a security review is needed. A total of 0 vulnerabilities or license issues were detected. See the full security scan results.

Last updated on 26 November-2024, at 19:56 (UTC).

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