I wasn't talking about individual notes. I was talking about the neighborhood of the notes.
Examples: Alberta Bound, Race Among The Ruins, Carefree Highway & If It Should Please You are based on the E note.
Sundown, Waiting For You, Endless Wire are based on the High F note, I believe.
Christian Island, The Pony Man and The List are based on A note.
High And Dry II, It's Worth Believin, Summertime Dream are based on the D note.
High And Dry(original) and Steel Rail Blues are based on High C note.
(If you could'nt read music notes before, you can now)