Theres a big mix of footage in there, some from the first "Big X" at Ebisu plus other promo stuff and D1. That'll all be from around 2001-2003.
It says 2003 at the very beginning or was it just me seeing things? lol can tell its early 2000 by the chosen music aswell
The first tune I believe is ATB '9PM Til I Come', first released '98 and hit the UK Summer '99.....good times!!!