Several years ago I was making a simple arrangement of a song, most of which was done using copy/paste and manually drawing things onto a photocopy of an existing piece of music. I found a free, open source software package called MuseScore, which was kind of difficult to get through the learning curve but seemed like a great tool in spite of my awkwardness with it. Over the years they have come out with several new versions of the software, and I have practiced with it quite a bit to where I'm much more efficient with it.
In addition to the software for writing and transposing music, it has a community which lets people share arrangements they have created with others. As the platform and community has gotten bigger, it has started gaining the attention of the music industry, and they have had to start charging to gain access to download the arrangements other users have made in order to have money to pay licensing fees to the original artists for making arrangements of their works. Some are upset with the system changing to charge for what used to be free. But the best part about it is still free - the software itself.
I think a lot of people were just using the community to download free sheet music, but taking it to the next level, using the software to create your own arrangements is the best part, because you learn to create something for yourself. I have learned a lot about music theory and about the instruments I have been arranging for by doing it myself.
Thanks MuseScore!
