The royal family later posted pictures on their Instagram, shown above. The event in question took place on April 3, when the 76-year-old monarch welcomed members of the grassroots music community for a reception at Windsor Castle. His cousin, Prince Richard, Duke of Gloucester, and the prince’s wife, Birgitte, served as his co-host.
Per People, 350 members of the music community—primarily educators and volunteers—attended and treated the royals to a bevy of performances. Notable acts included the London Gay Men’s Chorus, the Royal College of Music, the Songs for Ukraine Chorus and the Sing for Freedom Choir.