What was the (opera) music on the recent Dragon's Den radio advert? (at the beginning)?

Question

It was on Radio 2 a few days ago, and it played an opera piece and I've been dying to know what it's called for a long time now. Please could someone tell me what it is.

The notes go up and down a bit, then after the 4th note it goes up an octave... that's all I can describe

yeah, that's the one - thank you very much

Answer 1

Its 'O Mio Babbino Caro' by Puccini.

It was also the theme tune to the 1985 film 'A Room with a View'.

You can access the file on the following link and listen to a sample for free:

http://music.allofmp3.com/preview.shtml?group=5972&album=1&song=1&albref=&rnd=626393