What is this song?

[James07]

Ok, theres a song that keeps poping up in adverts and its a classic song, it was on top gear the other day, its on oceans 11 when they are stood by the fountain and now ive just heard it on man on fire where he puts the gun to his head and pulls the trigger...

Does anyone know what this song is called?

Its a classical song so im appealing to anyone who knows a little or a lot about this type of music.

Thanks in advance

James.

 

[James07]

"Clair de Lune" at a guess by comparing both films soundtracks on IMDB

See now why didnt i do that, i know what to do, but when it comes to it i never remember, i hope this is the song,thanks a lot mate. Gratefully appreciated.

 

[James07]

Yeah thats it, thank you mate i appreciate it.

Mozart is brilliant.