Thanks for making this.

Relevant plug: I have a Vagrant box [1] and GitHub repo [2] containing IPython notebooks that we use in a workshop on music information retrieval. (Caution: the IPython notebooks are under heavy development, i.e. incomplete. If you have any feedback, please create a GitHub issue.) I just added pydub to the latest version of the Vagrant box [3].

The nice thing about this setup is that, regardless of your host OS, everybody has the same development environment so you don't have to go through the pains of installing numpy, scipy, scikit-learn, essentia, and more.

[1] https://vagrantcloud.com/stevetjoa/boxes/stanford-mir

[2] https://github.com/stevetjoa/stanford-mir

[3] https://vagrantcloud.com/stevetjoa/boxes/stanford-mir/versio...