But I totally am into KPop practice videos.
It's kinda like with cat videos - once you get started watching them, there's no stopping.
This, too, started with Rain. When he was drafted last year, I had a sudden desperate urge to hunt down all things Rain-related on YouTube. So I did. It took me days, but now it's official: that guy can dance! (sure, I knew that before, but now I know firsthand)
The trousers are awfully silly, but you know you're in 'love' when you do not mind. There is some practice videos of Rain with his shirt off (*gulp*) but you can go find them yourself.
Finding a practice video with all of them is quite a challenge so I had to go for shit quality.
These darlings (Ace of Angels) just debuted. And they can also dance. This might not be the obvious choice (because I also know some KPop girl bands like Girl's Generation and they are much better), but I was rather impressed by the synchronicity of these younglings. And I love how the flick their hair. I'm going to learn how to do this next week.