I tried it and I can’t get it to work. The keyboard is on and set to transmit on midi channel 1. The DigitalLife cable is powered up, connected to a USB 2 input on my computer. The DAW I am using is Cakewalk by BandLab. I have a midi channel set up: Input: USB midi interface | Output: USB midi interface
Preparation
Kawai K1 Synth - Reference Manual Download
Cakewalk by BandLab Documents Reference
Checking Steps
1. Connect DigitalLife MIDI Interfaces in PC's USB2.0 Port. and Go Device Manager to make sure the Windows can read it.
2. Make the Right Connection with Kawai K1 Synth. 
DigitalLife MIDI-A01's IN to Kawai K1's OUT
DigitalLife MIDI-A01's OUT to Kawai K1's IN
3. Run Cakewalk and Make Settings before Recording. [ Video Reference - https://youtu.be/dpCOiw5RCdQ ]
Note - Microsoft GS Wavetable Synth - Audio output via Windows OS.
4. Make the Right Input and Output Settings on a Track.
