Cheryl performs acoustic version of album title track 'Only Human'...

Cheryl performs a haunting acoustic rendition of new song 'Only Human,' the title track off her upcoming new album.

The Sia-penned ballad is one of her better songs this era, and she somewhat delivers a better vocal. Though flat in places, we can only attribute it to her being "only human." This comes one week ahead of her recorded performance on Sunday's X Factor.

And here's a stunning new promo pic: