David Yackley is a Seattle-area composer and keyboard player who leads the Lighthouse band for Sunday night LIFE TEEN liturgies at Holy Family Catholic Church in Kirkland, WA.

In addition to his liturgical work David has enjoyed a varied career as a composer, arranger, and keyboard player. He has also been very active in the interactive music movement in his work for Blue Ribbon, Microsoft and currently HumanBeams. Originally from Ohio, David has lived in Rochester, NY and Atlanta, GA before departing for Seattle in 1996