atm-cli

The code is written in Rust. The core algorithm can be found here: https://github.com/allthemusicllc/atm-cli/blob/master/src/ut... (Specifically the function gen_sequences. It basically uses multi_cartesian_product to iterate over all permutations.) Isn't it a bit of wasted space to store the generated data on archive.org (https://archive.org/download/allthemusicllc-datasets)? I mean, as we see, it's trivial to create them. The code above is kind of a self-extracting archive, so it's just the same thing but in compressed form. And I guess it should not matter (legally) whether you store it compressed or uncompressed (or less compressed).

Here's how you can get it: http://allthemusic.info/ Here's how they did it: https://github.com/allthemusicllc/atm-cli