Friday marked the eighth annual Jammies Night of Contemporary Music at the Crest Theater on 1013 K St. The Jammies are a musical competition for high-school-aged musicians who are selected from the a Battle of the Bands concert series. This aligned with the Jammies Evening of Classical Music held Saturday at the Mondavi Center. Musicians from 11 acts ranging in age from 12 to 20 showcased their talent for a packed house at the Crest. From the hardcore metal of Carcerys Vale to the acoustic guitar solo of Julianna Zachariou, the youths put on a fantastic show that really shed light on the next generation of music coming from Sacramento. Danny Secretion, elementary school teacher and memb