This one is awesome, from several points of view. The selection of females is mainstream and excellent, which I personally prefer. But also, the way the video itself is put together is quite accomplished -- the beats slow down and speed up in unison with the beat-meter, the cross-fading from one scene to another is accomplished seamlessly, the relation between music (did he compose / create it, or is it from something pre-existing?), visual scene, and beat are all well thought out, the background-beat (as opposed to the stroke-meter beat) is recognizable but non-obtrusive in an auditory manner, the foreground-beat (the stroke-meter) is completely intuitive and well indicated and also unobtrusive but unambiguous for any instructional / directional purposes, the intensity of all of the elements increases or decreases in unison. Well done! We don't even know who did it, but well done anyway! If I had any complaint, it would be that the resolution, a.k.a. finishing round, is really rather tame, not hard-core enough for my preferences; and that the whole thing is short, around fifteen minutes total, I want more more more!
Thanks to whoever he is.
(Also, by the way, thanks to Kong for finding it and posting the link here, too!)