"Broken Mirror: A Selfie Reflection" is a timely callout to the power of collaboration, of kindred spirits connecting in crowded rooms. More important, though, is this collision of two profoundly Southern artists, meeting to shed expectations of generation and genre, scene and situation and exchange truth, wisdom, and energy. The real world is more complicated than a pretty digital picture, bowdlerized of blemishes. As "Broken Mirror: A Selfie Reflection" reminds us, it can be more revelatory and transformative, too. These tracks are balls of energized contemplation, 70 year old Lonnie Holley crooning grievances and observations above surrealist grooves so irrepressible and heavy that the words strike with the force of gospel. Mtthew E. White, now 38, came into acclaim as one of his generation's most meticulous songwriters and arrangers. Stretching his assuredly soulful voice like a smile across little symphonies of strings, horns, choirs, and percussive cavalcades, White commanded sounds where Holley seemed to glide inside them.