The following version features a smooth and beautiful piano sound. The cello sound is sensational and touching my soul. In my opinion, those girls are all good – the cello girl is more preferable -, but it would be the best if the piano girl could have played in a more emotional manor.
Besides, i also do love the Africanized version with a colorful and warm vocal feature made by the guy. The cello sound in the latter is not as good as of the above version but in general, that version is worth to enjoy.