If what you mean by released is, “have they been demoed?”, the answer is no, with exception of the Christmas cut (JAM Cr/ which found it’s way into “Ready Mix” for Mix 105 as cut 16.
There is defiantly a “1FMness style” to the package, but don’t believe it was intended as an expansion to the “Closer To The Music” custom package, although BBC Radio 1 did have cuts 1, 2, 4 and 6 resung for “Simon Mayo In The Morning” in 1993.
One man will have the definitive answer though……..