Bernie, I have relative pitch. In my long life I have only met one person with perfect pitch.

My late wife was a piano teacher. She called me into her studio to meet one of her students. The student stood outside of the studio, no view of the piano. As my wife played a note the student gave the name of the note, AND THE OCTAVE she played it in. I watched the student in disbelief.

People with perfect pitch are very rare. People who think they have perfect pitch are many. (smile)

Take Bernie, John C.
PS, Bernie, I am working on Registrations and Playlist (Sx900) I'm almost done, I think you will love it. Please tell me what you want to accomplish with them.