Simply connect the USB output of this keyboard to the USB input of your computer. Open your DAW and create a new track and set the track input to your keyboard (If you don't see it, you may need to install drivers for your keyboard). Turn the volume up on your keyboard. Start recording on your DAW.
You would need to connect the Headphones or Line Out port of your keyboard to your computer, then record that sound as Audio inside the SeeMusic app. (You might need some audio interface hardware to make that happen.)
- You would set up Audio recording in the app by selecting your connected keyboard in the Audio Input table in the Input window.