Brother and sister Viola and Sebastian, who are not only very close but look a great deal alike, are in a shipwreck, and both think the other dead. When she lands in a foreign country, Viola dresses as her brother and adopts the name Cesario, becoming a trusted friend and confidante to the Count Orsino. Orsino is madly in love with the lady Olivia, who is in mourning due to her brother's recent death, which she uses as an excuse to avoid seeing the count, whom she does not love. He sends Cesario...

In existence for a hundred years, Grimley Colliery Brass band is as old as the mine. But the miners are now deciding whether to fight to keep the pit open, and the future for town and band looks bleak. Although the arrival of flugelhorn player Gloria injects some life into the players, and bandleader Danny continues to exhort them to continue in the national competition, frictions and pressures are all too evident. And who's side is Gloria actually on?