How old is Zach and Grace ?
David Zach – lead vocals , keyboard , rhythm guitar Paul Zach – lead guitar , backing vocals Philip Zach – bass , backing vocals Daniel Zach – drums Recorded and Produced by Jim Cooper for Lake Dog Music @ Red Room and Lake Dog Recording Studios ( Franklin , Tennessee ) Engineered by Tommy Collier Mixed by Tony Palasios @ The Palace ( Spring Hill , Tennessee ) Cover art and design by Philip Zach Photography by Scott Rutz of VOTA All music written by David Zach , except " The Sky 's Alive " by Philip Zach , " King of Failures " by David and Paul Zach , and " How Great " by Carl Boberg .