What documentary centers on the journey of blind American singer Paul Pena to the isolated Russian Republic of Tuva,  American Harmony or Genghis Blues?
American Harmony American Harmony is a 2009 documentary film directed and produced by Aengus James, produced by Colin Miller, and edited by Kate Amend.
Earl Wright Earl Wright (September 27, 1948 to August 7, 2013) was an American singer, songwriter, musician, and Vietnam veteran from Memphis, Tennessee. Wright helped to shape the sounds of Southern blues in the 1960s before becoming drafted in the Vietnam War.