I have tried numerous time to upload John Bull Galiardo I.mp4 to my YouTube channel, and I get the following error message:

youtube video upload Processing abandoned The video could not be processed

What's wrong?

I had converted the Galiardo from an mp3 to mp4. Should I try a mov file or one of the other types of tiles YouTube supports? This is an audio, but converting it to mp4 made it a video. I want to publish a picture of John Bull there, too, from wikipedia. There are lots and lots of audios with still shots in YouTube. What do these people know how to do that I can't figure out?

This is me playing the Galiardo on the piano from years back. I originally recorded it on tape, then the tape was copied onto a CD, and the CD went into Windows Media Player, and it was very hard to find it, but then I did find it in Downloads.

My computer guru tried changing the name to simply Galiardo I.mp4 but got the same error message. The file is not large --- it's less than 3.5 minutes long, probably about 2.5 minutes long.