Delta's been blessing us with her beautiful music since 2001 when she released her first single.
So now it's time to decide: what's her greatest single of all time?
Are you more a fan of her old tunes, like "Innocent Eyes"?
Are you obesessed with the absolute ballad that was "Believe Again"?
Or is her newer stuff, like "Sitting On Top Of The World" more your cup of tea?
