musical theatre | Musical ensemble | musical film | High School Musical | Les Misérables (musical) | Musical theatre | Wicked (musical) | The Phantom of the Opera (1986 musical) | Musical composition | nationalism | Cats (musical) | musical ensemble | Grease (musical) | Guys and Dolls (musical) | Little Shop of Horrors (musical) | Hair (musical) | Fender Musical Instruments Corporation | Cabaret (musical) | West Side Story (musical) | Rent (musical) | High School Musical 2 | South Pacific (musical) | Irish nationalism | Mame (musical) | Edwardian musical comedy | Recorder (musical instrument) | Nationalism | musical composition | Hello, Dolly! (musical) | Evita (musical) |
Ó Riada also composed and directed classical music for theatre and film, combining traditional Irish tunes and "sean-nós" (old style) songs with the classical orchestral tradition, similar to noted nationalist composers such as Dvořák (Czeck), Bartók (Hungarian) and Ralph Vaughan Williams (English).