David, thanks again for the cello tip (RT 1856). I spent some time tonight working this pretty sound into the track, without changing it too much, especially where I already had a lot of harmonies or counter-melodies going on. It adds something, more noticeable on headphones. I like it. I also brought the vocals up a bit.
I put my first mix attempt up on SoundCloud if anyone wants to have a listen:
http://soundcloud.com/flyingsinger/look-at-you-stellas-song-celloAre there any other secret sounds hidden in RealTracks?

Cheers (even though I'm not British),
Bruce