This right here is a new song - NOT NECESSARILY A SINGLE SO CALM DOWN AT THE BACK - by Mutya Keisha Siobhan.
As you will see below, it is just ('just'!!) an acoustic clip.
And as you will hear below, it sounds rather good.
Mind you, lovely as the acoustic version definitely is, it would be good if someone could put the 'proper' version online as well, wouldn't it? If not the whole thing then even just three seconds would do, just so we could figure out what it sounds like. JUST THREE SECONDS! EDIT: Here it is, with a sort of review of the song.
Never mind. For the time being, soak up the best girlband harmonies Britain has ever produced. (Sorry Parade.)