http://www.mediafire.com/download/w7j7c1bajv728mv/AOA+-+Short+Hair+%5Bwww.k2nblog.com%5D.7z
https://mega.nz/#!UcwBFJzB!hLAX9SZ0TukmB0k6fYw0MakUMKry43wMPahMX9zRFT4
Either one works. 3rd track is the song you looking for.
I have the full vod of this stream, I can't remember where I got it from so I'm uploading it myself. It's going to take about an hour though so I'll edit this post when it's ready.
Edit: Here it is. There aren't any subs with it though.
I picked up this poster to help with Hangul:
By compound vowels are you referring to dipthongs? ㅐ, ㅖ, ㅚ, etc.?