Some of the ‘Radio Donna’ material seems to have been JAM produced (maybe in association with TF) as the cuts in slightly re-worked form turned up in some of 2011’s new packages on jingles.com as with ‘fresh 102.7’ having some of it’s cuts re-worked from the 1995 ‘Heartbeat’ package for London’s Heart 106.2 I’m not sure how the Donna cuts would have been sung, maybe a US/NL vocal mix ? but someone will surely know, I think I heard or read something once saying TF sung along with JAM or over-dubbed sections of their joint work to really punctuate the frequency sings etc … also TF sing much higher than JAM most of the time on such projects, I think here on JM someone posted an all-JAM Sky Radio ID & without TF singers in the mix it sounds kinda strange, like unfinished work ! Full credit tho’ to JAM & TF for singing in a variety of languages, that can’t be easy …