Different sounds

This has been doing the rounds on BBC 6 Music for a while now:

It sounds properly exotic, and it’s by Four Tet, who turns out to be a 39-year-old from Putney called Kieran Hebden. Which is kinda where the exoticness ends. Although I’m pretty sure that we’re listening to a Hammered Dulcimer here (like this one, remember?), so maybe it’s not that mundane after all.

Kieran has been in the music business for twenty years, and has worked with artists like Thom Yorke, Floating Points and Jamie xx. He’s widely respected in the electronic music community, but that doesn’t stop Soundcloud user “Infinbeatz” from telling him to

throw a high lvl filter overlap on the 10k range

at 2:21.

I’m not convinced that doing that would make an appreciable difference, to be fair.
I’m not 100% sure where this unusual, hypnotic track fits into my music collection, but I feel I have to make room for it somewhere, high lvl filter overlap on the 10k range or not.