Sometimes, all you need are three chords and a dream to put together an incredible song. These three legendary tracks prove that notion.

When Cash died in 2003, the station re-aired a 1997 interview from when he played two nights at Big Top Chautauqua and received a guitar made of wood gathered from the bottom of Lake Superior.

Live guitar duties are handled by long ... later famously covered by Johnny Cash. The #11 on top gives the chord a diminished flavour, this interval after all is an octave about the b5, but ...