Ok, I've tried a couple of ways and most of them are crap or don't work.
What is the quickest way to make and upload a video on youtube with nothing more than an image being displayed and an mp3 used for the music? I've tried downloading a program, it was crap, it didn't allow adding a music track. I've tried Youtube's embedded "create a video" stuff and only one of the 4 online apps there supported adding music. But it crashes the browser after the upload.
If there is no "quick way", I am satisfied with any other solution.