Mark Is an accomplished acoustic folk guitarist. Singer/song writer been playing for 40 years. Gentle freestyle folk with thought provoking lyrics. Mark is a balladeer telling stories of changed lives and the One who changes lives. Sometimes joined by his wife Marta they have a unique vocal blend. Marta's rich contralto voice blends together with Mark's tenor voice in soothing harmony. Together the paint the picture of God's sweet love for man.