Run the "Instrument Modeller.exe". You should see a main screen of the program.

1. Click "Hexagonal graph" button as pointed on the picture. Dialog will appear.
2. Change "Number of layers" parameter from 2 to 5
3. Set "Fixed border" setting to checked
4. Press "OK" button

1. Click on the created grid, and by dragging the borders resize it to the desired size.
2. Select "Playing point" button.
3. Click on any graph point(except black - fixed ones) to select the point you want to record.
4. Select "Modify point" button as pointed on the picture. Dialog will appear.
5. Move the slider or change the value of "position" field to 1.
6. Click "OK" button.

1. Click "Generate number of notes" button as pointed on the picture. Dialog will appear.
2. Change the "Sample Rate" setting to 8000(you can leave it as it is by default, but it will take more time to generate piano).
3. Press "Generate" button.
4. Wait until it generates all the sounds.

• By clicking on the keys of the piano you will produce sounds.
• You can also play with your keyboard. keyboard keys for appropriate piano keys are listed in the top part of the piano as pointed on the picture.