I downloaded this video by Super Junior because I had seen Girls’ Generation perform a short version of the song at Music Core.

Girls’ Generation are, from what I’ve read, supposed to be the female counterpart of Super Junior.

Super Junior ~ Sorry, Sorry

Super Junior ~ Sorry, Sorry

27MB 4:09 H.264/AVC 480×272 PSP Ready

(download | thm | preview)

Of course, I can’t mention Girls’ Generation’s performance without posting that video too ;)

Girls' Generation ~ Sorry, Sorry Live@Music Core 20090808

Girls’ Generation ~ Sorry, Sorry Live@Music Core 20090808

6MB 0:57 H.264/AVC 480×272 PSP Ready

(download | thm | preview)

Credit: source videos from DannyLovesMusik@jpopsuki & yoobin.skyrock.com