Snare sweeps and taps: brushes_on_snare by Heigh-hoo, Freesound.
https://freesound.org/people/Heigh-hoo/packs/1240/
Sweep sources: brush_rubbing1.aif (20297) and brush_rubbing2.aif (20298).
Tap sources: brush_hit_small.aif (20296) and brush_hit_mid.aif (20295).
Individual source pages: https://freesound.org/people/Heigh-hoo/sounds/{ID}/
Derived from the publicly available high-quality MP3 previews.

Foot hi-hat: Swirly Drums by Karoryfer Samples.
Source: https://github.com/sfzinstruments/karoryfer.swirly-drums/tree/c40dafe0011cb2e54c0c220ff0fa308a11fc60f5
https://shop.karoryfer.com/pages/free-swirly-drums

All recordings: CC0 1.0 Universal (see LICENSE.txt).
https://creativecommons.org/publicdomain/zero/1.0/

Two recordings each of snare sweep, brushed snare hit and foot hi-hat.
Leading silence removed, high-pass filtered at 80 Hz, trimmed to 0.9 s (sweep), 0.6 s (tap) or 0.5 s (hat), faded, loudness-normalised and encoded as 128 kbit/s MP3.
Regenerate with: node scripts/fetch-brush-samples.mjs (requires ffmpeg).