@Christoph-Hart Absolutely! I'm just playing around with it atm and prefer the Ableton workspace for editing the samples, as well as rapidly testing different FX chains and whatnot, to see which direction to take it.
This particular bass instrument is using velocity layers to trigger different articulations. 1-30 = mutes, 31-55 = finger etc. There are RR's of the attack samples, but that may not have been clear in the video.
How would polyphony work? I read another thread where you mentioned having to write a new class or something to manage multiple notes.
I'm also excited to see what kind of drum sounds this can make, using attack samples. The combination of real attack samples to trigger the delay + convolution seems to get me about 80% of the way there, without needing to know any 900iq equations which is super nice.