A similar pattern was followed for ' (which was scored at a faster pace than the other two) and ' (with Shore also, unusually, providing an original score with new themes for the trailer, as well) with the final sessions taking place in Watford on 20 March 2004. Shore wrote the music effectively for the entire film length. In the finished film, some of the music was dialled out while other parts were looped or tracked and re-tracked, so overall about 90% of the finished film contains music.