Video planning

I have been thinking of creating a video to place on YouTube, in order to showcase my artwork for some time. I wanted to create a video that was more than just a slideshow. It had to also tell a story and push my skills to another level. Keeping the story element in mind, I've been going though music that could be played in the background. I found one piece that I really feel that it fits the story that I want to tell. But since it is some else's work, I've taken note of all the people involved in that piece of music and who I might have to ask permission from in order to use it, as well as give credit to.