A video about Irelands Civil War of 1922 to 1923. Where brother fought against brother.
Gaelic Slow Air Music by Keith O' Sullivan.
Music © 2018 Sul3 Recordings. Ireland.

The Wind That Shakes The Barley. 2006.
Starring Cillian Murphy. Orla Fitzgerald. Pádraic Delaney.
Directed by Ken Loach. Written by Paul Laverty.
Cinematography Barry Ackroyd. Produced by Rebecca O'Brien.
Production Company Sixteen Films & Matador Pictures.
https://en.wikipedia.org/wiki/The_Win...)
https://www.imdb.com/title/tt0460989/