Run using Nestopia v1.4.4, with a Wii Guitar Hero guitar as the controller.

The strum bar controls left and right, 1st fret is Up 2nd fret is A, (rotate tetrad) 3rd fret is B, (rotate tetrad) 4th fret is Down (drop) 5th fret is not used.

Select is the wide Star Power button and Start is the tiny + button next to it.

Just trying my hand switching from modern Tetris 99 to doing a little speedrunning of classic NES Tetris using a Guitar Hero controller!

This is really taxing on my pinky finger to continuously drop pieces. Not a bad first night of attempts though!