I stumbled across this video on youtube the other day (so far the video has over 100,000 hits). It is Charles Edward's piano duet arrangement of "Only Hope", the song made popular by the Christian group "Switchfoot". I am linking to it because it is a really nice arrangement that got me thinking about the power of a great melody. The best songs are a marriage of great lyrics and a great melody. At least that's where it's got to start. I'd love to see more song writers today (especially in Christian music) committed to creating really great melodies for their music.