I don't agree at all about Terry. He is the worst Tolkien rip-off I have ever read.
You obviously have never read the one book/series I'm thinking about.
Unfortunately, I can't remember the name or the author, but apparently it was originally written in the Tolkien universe, but the family refused to allow it to be published, so it got scrubbed and released in a very similar, but renamed universe.
It was something like "Path to Underdark", or "Road to Underhill", but Amazon doesn't find anything like that. Its been years since I read it, but it had all the bad characteristics of a bad tolkein rip-off, including songs.