When I first started hearing Aleksi Perälä’s music based on the Colundi sequence, I of course wanted to try and use it, but the complete sequence hadn’t been revealed. Recently Grant Wilson Claridge posted the ‘complete’ colundi series, and the people at tubbutec created a Scala file based on the complete Colundi and you can download it here.
https://tubbutec.de/blog/colundi-on-the-µtune/
I’m of two minds on this: it’s great that they’ve built a mystical mythos to go with a particular set of frequencies. But also, it’s enough for me that music made based on the Colundi sequence is uniquely compelling.
This what I used in the piece I linked to here.