By Client Services The Frost Duo is comprised of vocalist/songwriter LeahBeth Evans and multi instrumentalist/composer Christian Gratz. The award winning duo is based out of Blakely, Pennsylvania and they write and compose their own music. The group shares a love for all styles of music. Although the groups very first album was predominantly soft rock/singer songwriter, Christian whom obtained a bachelors in jazz guitar and LeahBeth a minor in vocal jazz both collectively from Marywood University, wanted to put their skills to the test and show the world their appreciation of contemporary smoo…