Show HN: Create JSON filters for your music recommendations

Hi HN!

I've been working on an app that lets you describe the kind of music recommendations you want.

You can set limits for track features such as danceability, speechiness, energy, mood - select a major/minor mode - and even play only instrumentals!

You can try it out with some filters I made:

Swagger hip hop - https://live.skrrt.fun/filter/f4x7f

Rock n Roll - https://live.skrrt.fun/filter/4t5li

Old School Rap - https://live.skrrt.fun/filter/us50a

Best of EDM - https://live.skrrt.fun/filter/zlo15

I've been super lazy about creating a proper interface, which is why filters are made in JSON - and I actually made docs about writing filters xD - https://docs.skrrt.fun

The app is only one month old now - and can be pretty buggy. I'd love to know what y'all think about this, and get some constructive feedback!