I think The Godfather would have to be my favourite film score of all time. In terms of recognisability, The Godfather theme is second only to Star Wars. The piece (also known the Love Theme and Speak Softly Love) crops up in all three Godfather films in a wide variety of guises. It was written by Nino Rota who also wrote most of the music for Fellini’s films.
By far the most difficult part of playing this tune is teasing out the melody from the backing. You don’t have to worry about it too much in the first few bars – the only accompanying notes are the 3 – 2 – 0 at the start of the third bar. But once it gets into bar six, they switch between melody notes and accompanying notes regularly. Make sure you listen carefully to the original so you know what’s what.