====== Play a Single File with LeMIDI ====== This guide will show you how to set up LeMIDI to play a single audio file each time a button is pressed. You could use [[products:the_big_button|The Big Button]] or [[products:the_button|The Button]] for this, or any of our other products with multiple buttons if you wanted to expand this to multiple sounds. (This guide assumes your device is programmed as a USB MIDI device and set to send a noteOn MIDI event.)