Scottish? This is American!
This is, of course, George Botsford's famous "Black and White Rag", published in New York City... except whoever made the MIDI file forgot what a tie is, so you hear repeated notes when they should be held. Ew, they also didn't enter the 8va notes correctly, so they play an octave lower than they should, which is weird when it jumps out of the 8va bars. Other MIDI files you have posted here are much better than this one.