They've obviously done it, like Basshunter because they've received so much negativity from alot of people they've changed their sound really.
Difference is,
With Basshunter it worked epicly because his new tunes are brilliant.
With N-Dubz it's failing big time and alot of their songs are starting to sound repetitive and the same since 'Against All Odds' came out.
brand new single like seriously fresh from the oven brand new!
Now I can't work out whether or not I like this song or hate it?