This software is probably *the best* music notation software in the market today. It is very reliable (it has only crashed once or twice in the time I've had it) and easy to use. The features are simple enough for a novice to use but complex enough that an expert will feel right at home. Compared to other software that I have tried over the years, this is absolutely the best. The only thing that detracts from this software is its $600 price tag ($300 for students).
Price: $300.00 (new)
Where Obtained: www.sibelius.com
Suitable for all skill levels of guitarists
Sibelius has so many features, you'll wonder why you would ever need so many. Soon after starting to use the program, you will realize how easy and fast it is to use. You can copy music straight from staves to TAB and back with ease. There is no end to the things Sibelius can do. With the added feature of being able to write plug-ins for it, you can write your own specialized features to do what you want.
The learning curve for Sibelius is a bit long. There is so much to learn in Sibelius. Once you have the knack of the program, it becomes easy and fast to use.