The following sites maintain tutorials on current issues:
The following article provides an overview of copyright basics on topics such as Public Domain use, Creative Commons options, Open Access considerations, and music permission issues:
Laura Fargo McKinnon Kris S. Helge, (2014),"Copyright, open access and library instruction", Library Hi Tech News, Vol. 31 : 13-16.
read the digital copy: Copyright, Open Access, and Library Instruction, article, 2014; [Bingley, United Kingdom]. (digital.library.unt.edu/ark:/67531/metadc674029/)