AS IF / ASÍ SOMOS / SOM AIXI - opening titles in HQ

all copyrights belongs to Channel 4, UK.
no copyright infringement intended, just for fair use.
The opening titles from one of the my favourites tv series. It meant so much for me when I watched it around the 2000s because of the characters, the places, the story, the background music, everything.
This video belongs to the final episode of the series 4 (the last one), definitively the best of all.
Unfortunately it never came out on DVD, let alone bluray, due copyrights of the background music.
The music theme is called "Would you...?" performed by "Touch and Go".