yeh about as far as i got with it aswel... you contact these studios and they rarely ever reply with the actual soundtrack.. most I've had in response was the artist they hired for the music, even then they don't usually fking know which one did any of the exact music... its like they don't keep any record.
frankly if I ever made music for the industry I would fucking demand artist/title be put in the credits for the songs, tired of these fking studios putting out episodes, adverts etc etc where they don't fking credit the artist behind the music anywhere.
stupid of them really because they coudl make more money selling the song separately if they are going to pay for custom music just to be used for a segment.