Carl, there are a couple of things to keep in mind with the Korg M1 Legacy. One is that the latest version is 64 bit so you may need a wrapper to use it.

Another is that you have to set the MIDI in channels in the M1 to match BiaB's MIDI out channels. Also you may have to send a MIDI volume message at the start of the track, that is a CC7 message.

Lastly the M1 only has 8 MIDI tracks in its combo mode so you can only get 8 different sounds going at the same time. Thus you are not going to get all of the GM sounds in one M1.

When I use the M1 Legacy like you want to in Sonar however I have to manually set it up for each song. In fact other than Sonar's TTS-1, which is a GM synth, I have to set up all of my VSTis for each song.


Life is short so make sure you spend as much time as possible on the Internet arguing with strangers.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware