Presentation

I have an audio tutorial for which I'd like to create a video presentation to match it. I need something cool/visual to match what's being talked about. Some kind of text/photos/graphics/illustrations with animation as it relates to the topic (which is music). I will send you the audio and you basically make a video presentation for it where audio plays on top of it. The audio is about 20 minutes long. I have many other projects that requires the same, so please send me any links to previous presentations you have done. I'd like to have it as an mp4 file (video format).