Tim Hardin

Although he died more than 40 years ago, there is continuing interest in Tim and his songs.

His Wikipedia entry provides a good overview of his life and work.

I also recommend this fan site, which contains interesting articles and many useful links.

For performances by Tim of some of his own songs - together with numerous cover versions - YouTube is the place to go.

And "NO", Rod Stewart didn't write "Reason to Believe".