* MIDI over USB: This is the most common type of MIDI interface, and it allows you to connect your piano to your computer via a USB cable.
* MIDI over DIN: This type of MIDI interface uses a 5-pin DIN connector, and it is less common than MIDI over USB.
If your piano has a MIDI over USB port, it will typically be located on the back of the instrument, near the other input and output jacks.
If your piano has a MIDI over DIN port, it will typically be located on the back of the instrument, near the other input and output jacks. It will be a 5-pin DIN connector, which is a round connector with five holes.
Once you have found the MIDI port on your piano, you can connect it to your computer using a MIDI interface cable.
To connect a MIDI interface cable to your piano:
1. Plug the MIDI interface cable into the MIDI port on your piano.
2. Plug the other end of the MIDI interface cable into the MIDI input port on your computer.
3. Open your DAW software and select the MIDI device that you want to use.
You can now use your piano to control the MIDI device that you have selected.