This art form is transient and perishable. The issue of the music copyright for small art films continues to come up. The classic in this case is the short film about U2 spy plane practice landings and take off. The U2 is known as the "Dragon Lady" for a variety of reasons. Among other things it does not have normal landing gear to save weight. So it discards its gear when it takes off and then basically does a modified crash landing when it lands with the pilot being unable to see much of anything.
The original film was brilliant, but the music was not their's. So they substituted another track, which is of course not as good. But if you wish, you can watch the video with the sound off, and then play the real track in the BG with some manual synchronization. Its really good. The music is "She Hates Me" by Puddle of Mudd.
Not all these films are this brilliant of course. But they are generally quite fun in a certain way.
Scopene Class Submarine