Metropol

I really like this music used in the background of this programme:

http://www.bbc.co.uk/iplayer/episode/b0 ... Episode_5/

it says on the programme information "Original music throughout the series was composed by Nick Romero and performed by Carla Rees.", but does anybody know the title or any other information?

many many thanks for any help

according to google carla rees plays the alto bass flute there is an email address on her website would be worth
sending her an email to ask her the name of the music