Song writing is cathartic. It's a spiritual journey and things build over time until there is no way a songwriter can resist the pull to see a lyric through. Many years ago I wrote the song Only Son - it started its journey as a song called Herne's Apprentice, but it gradually morphed into the song about a parent moving on from this world, talking to their son about the love they have for them. I love the song, but it never said all of the things that I feel for my own two sons. For a