Horizontal and Vertical monitor at the same time

[zombob]

Let me know if this rabbit hole is even worth pursuing or possible.
2 monitors side by side: monitor 1 in normal horizontal aspect ratio and monitor 2 rotated on its side in a vertical aspect ratio.
Launchbox with theme such as big details where monitor 1 shows the game list and monitor 2 shows the details of whatever is selected.
If a horizontal dominate game is opened, instance 1 of the emulator loads on screen 1 displaying the horizontal game.
If a vertical or cocktail game is opened, instance 2 of the emulator is loaded and game appears on screen 2 in vertical aspect ratio.

Thanks.