By Eriech Tapia For The OklahomanWith a tap here and there, one of Oklahoma's few organ builders is able to tune an instrument more complex than any other at local churches just in time for Easter. Roger Banks, 77, of Edmond, has been building and tuning organs across the world since 1964, even though it was not his plan. At first, he wanted to be a civil engineer.Read more on NewsOK.com