<P> About approaching the duo to re-record the track, Aguilera said, "Somebody sent me the song (...) and it's just the most simplest song that doesn't have to fit a formula to be heard and to be appreciated, so I just heard it and I've never done anything like this before and I was just like,' You know', I just started to hear a harmony part over it and I was like,' get in touch with these guys and see if they wanna get in the studio and sit behind the piano and just vibe together and see what happens ...' and we did, and they're so humble, so sweet, so down to earth, and I'm all about that and supporting that, and we came together so organically and it was fun ." Aguilera also added, "It's so quiet and still and steady and in a way pleading," she describes the song . "I'm only taking on projects that feel good to me and represent, as always, a purpose of the here and now in my life ." </P> <Table> <Tr> <Td> </Td> <Td> "Say Something" A 23 - second sample of "Say Something". </Td> </Tr> <Tr> <Td_colspan="2"> Problems playing this file? See media help . </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> "Say Something" A 23 - second sample of "Say Something". </Td> </Tr> <Tr> <Td_colspan="2"> Problems playing this file? See media help . </Td> </Tr>

A great big world & christina aguilera say something