Not hearing audio from songs in Cakewalk Sonar when connected to Korg Nautilus

[catmanj]

I recently connected my new Korg Nautilus to my computer, but when I attempt to play my old songs in Cakewalk I am getting no sound.

I can however get sound for instance if I play a Youtube video.

I know that it is probably a simple fix, but I am lost at this point.

[David Baay]

What are you using for an audio interface, and are you trying to have MIDI in the project drive the sound engine in the Nautilus? If so, and you want to monitor the Nautilus' output through CbB (as opposed to direct from the Nautilus to headphones/speakers), you need to have an audio track in CbB with Input set to the audio input to which the Nautilus' audio output is connected, Output assigned to your audio interface (usually via a Master bus) and Input Echo enabled.

If that's not the setup/intent, let us know what's in the project and how you're routing MIDI and audio.

Edited September 3 by David Baay