Kerri and Brian Mathews, members of Christian rock band Evidence, play during a practice

May 2, 2011 | 12:01 a.m. CDT
Kerri Mathews, 13, and her brother Brian Mathews, 16, play during practice at the Evangelical Free Church in Columbia on March 20, 2011. The siblings said that music is a big influence in their lives, as their father, Steve Mathews, is the band director at Rock Bridge High School.

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