“The Reach Of Resonance,” filmed in ten countries, is a meditation on the meaning of music, which juxtaposes the creative paths of four musicians who use music to cultivate a deeper understanding of the world around them. Among them are Miya Masaoka using music to interact with insects and plants; Jon Rose, utilizing a violin bow to turn fences into musical instruments in conflict zones ranging from the Australian outback to Palestine; John Luther Adams translating the geophysical phenomena of Alaska into music; and Bob Ostertag, who explores global socio-political issues through processes as diverse as transcribing a riot into a string quartet, and creating live cinema with garbage.