My program IS free for the first 30 days - which should be enough! But I do admit that some of the specialist scoring programs give a more pleasing result.If you tell us the name of the tune, we may be able to come up with the abc notation as well,to save you writing it.
Mr Red - feel free to take advantage of the trial period. And it doesn't totally self-destruct afterwards, you just lose some features.
See my special offer to Mudcat, as well. I intend to donate the proceeds of first 5 registrations of the new version to help support it.