Complex sentence: As many lyrics are under copyright, whether songfics are a violation of that copyright law is a subject of debate and some fan fiction websites such as FanFiction.Net have barred authors from posting songfics with lyrics outside public domain.
Split into simpler sentences: As many lyrics are under copyright, whether songfics are a violation of that copyright law is a subject of debate. Some fan fiction websites, such as FanFiction.Net, have barred authors from posting songfics with lyrics outside the public domain.