This is my answer to all the hype surrounding the new Serato STEMs implementation. Rows 3 and 4 of Bank 1 use a combination of Instant FX and Neural Mix to achieve a similar result to what Serato is doing.
The mapping files are stored on DJ TechTools mapping site: DJ TechTools - MidiFighter 64-Djay-Neural Mix
Please use the Midi Fighter Utility to enable 2 Banks mode on the MF 64 so that you have access to the Looper functions on Bank 2.
Most buttons have a Shift layer and are shown in Orange in the mapping key.
For the Neural Mix Instant FX 6, 7 and 8 you can select your own options for Drums and Vocals within Djay, but these are the settings that I found work best:
To change the Instant FX settings in Djay do the following:
- Switch to Instant FX mode
- Select the pencil icon in the top right
- Select the 3 dots next to the FX you want to change
- Scroll down near the bottom in the Neural Mix section and select the desired Instant FX.
Here’s the MIDI Mapping Key: