Iono Records has some stuff like this. Can't remember an artist/track off the top of my head since it's been a while since I've listened to psy. At least one of the compilations is bound to have a track with that "triplet beat". Check out their compilations, and what other labels the artists have been on.

Edit:

Ovnimoon might have some stuff like this (or is at least affiliated with labels that release stuff like this)

Will check out Ovnimoon...

Thanks!