Listen to Let Us Therefore Brace Ourselves ... This Was Their Finest Hour - Mono online. Let Us Therefore Brace Ourselves ... This Was Their Finest Hour - Mono is an English language song and is sung by Churchill. Let Us Therefore Brace Ourselves ... This Was Their Finest Hour - Mono, from the album Churchill's Never In The Field Of Human Conflict Was So Much Owed By So Many To So Few, was released in the year 2006. The duration of the song is 0:21. Download English songs online from JioSaavn.