Ask HN: Looking for music project with 12 songs/sounds in the same key

Hi HN,

I'm searching for a creative music project in the form a website which contains a grid of youtube videos, each with it's own instrument/sound (one of them is a spoken word created by the artist behind this project) and all in the same key.

The beauty of the project is that you can start them at any time and in any order to create a beautiful collage of noise that's unique to how you sequenced the videos.

I've spent the better part of an evening giving in to my obsessive behaviors to no avail. I would sincerely appreciate it if someone could find the link! I love the project and would like to experience it again.

Thank you.