1. There are several SteinD Grand videos on my YouTube channel (https://www.youtube.com/@itbmusic/videos), at least two of them are also listed on the SteinD Grand product page. All videos are produced from actual live recorded MIDI files with minimum post-processing to preserve the actual dynamic response.
2. If you mean the Brutalized library, I thought the name would be self-explanatory, but I was wrong. These are all samples from Arturia MiniBrute 2 and DrumBrute. The samples are further processed thru the Montage insert effects, reverb, delay, EQ, etc. Further editing is possible as much as any sample can be edited on the Montage/MODX.