It took a couple of hours to figure out and get working, but it will probably be easier to customize this one than start from scratch. This expression map is for the 60s Soul Style, but it shouldn’t take too long to change a few names for other styles. I have all four parameters named and I have B0 set as the default which is called, and does Nothing. This shows what it looks like in use along with the file.
Enjoy.
Virtual Bassist.expressionmap.zip (4.03 KB)