Mark Holdaway has many facets to his life including his work as a scientist and currently as a musician whose passion is centered on the Kalimba, the African Thumb Piano. From generic Christian to Born Again to Quaker, Mark's life is a tapistry of spirit and music.

Mark Holdaway has many facets to his life including his work as a scientist and currently as a musician whose passion is centered on the Kalimba, the African Thumb Piano. From generic Christian to Born Again to Quaker, Mark's life is a tapestry of spirit and music.