I have been working for many years on some thoughts that connect my experiences as a church musician with devotional thoughts from scripture, and have just compiled everything into a website here: Confessions of a Church Pianist. It's humorous at times, serious at times, and hopefully will encourage and inspire other Christians as they seek to deepen their relationship with God. It also has links to a series of YouTube piano music videos I made of some classic hymns.
I also wrote an article that was published many years ago in Discipleship Journal back in their July/August 2007 issue, entitled "The God Who Thunders."