My immediate knowledge concerning copyright came from how licensing worked using Soundcloud and uploading your music. When publishing a track you're given the option of choosing an "All Rights Reserved" or "Creative Commons" license. When I had previously done a quick internet search to find the difference between to the two it seemed that in general, a Creative Commons license is more liberal with its sharing options and while you can enable certain permissions with an All Rights Reserved license you have to specifically choose under a category what a person can or can't do with your music. Besides music publishing, I have lots of experience with citing sources in MLA format. Following the readings I'm still not sure about the differences between specific licenses yet but I definitely have gotten a sense about the guidelines for using other people's property in your own work.