Project16 redid many of his great Rick 4001 samples and gave me permission to use them. This instrument has over 1400 samples, every note sampled across three octaves (the top and bottom notes are stretched a bit for extended range) and 5 velocity layers.

http://bigcatinstruments.blogspot.com/2014/09/project16-bass-version-2.html

Samples performed, recorded and edited by Project16.
Script and shell by Mickaël Ménager.