It's a great program for writing music, but I think you're overcharging it. My friend purchased a licensed version of this program for $ 30 at a discount from the official developer and was given trumpet plugins for his musical instrument. Also, when I ordered an electric guitar from the same site, I was also given a set of VST plugins that allow me to develop my skill by playing the guitar. You can also find a similar program in the open access for free, but it won't include all the features, but they'll be enough for a novice musician.