To celebrate the 40th anniversary of the international hit musical Les Misérables, a company of over 400 joined voices for the musical's rousing Act One finale, "One Day More," at this year's Royal Variety Performance.

Among the performers were 11 amateur societies from all corners of the U.K.; drummers from Guildhall Young Artists; the French company from the Théâtre du Châtelet; the West End company; and special guest stars, including Michael Ball, who created the role of Marius in the original London production.

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Watch the spectacular rendition from the Royal Variety Performance 2025 in the video below.

Les Misérables is written by Alain Boublil and Claude-Michel Schönberg and is based on the novel by Victor Hugo. It has music by Schönberg, lyrics by Herbert Kretzmer and original French text by Boublil and Jean-Marc Natel, additional material by James Fenton, and an adaptation by Trevor Nunn and John Caird.

Directed by James Powell and Laurence Connor, the current Cameron Mackintosh production at London's Sondheim Theatre also features orchestrations by Stephen Metcalfe, Christopher Jahnke, and Stephen Brooker with original orchestrations by John Cameron, designs by Matt Kinley (inspired by the paintings of Victor Hugo), costumes by Andreane Neofitou and Christine Rowland, lighting by Paule Constable, sound by Mick Potter, musical staging by Michael Ashcroft and Geoffrey Garratt, and music supervision by Stephen Brooker and Alfonso Casado Trigo.

The international hit musical last played Broadway in 2016.