The Belgian composer Wim Mertens is an international recording and performing artist who has given countless concerts as a soloist and with his ensemble, across Europe, North and Central America, Japan and Thailand. He is also the author of American Minimal Music (1980), the first book to deal in depth with the school of American repetitive music. His early landmark albums included Vergessen and Struggle for Pleasure (1982).
Since then, he has composed pieces in different formats. Short, accessible songs or Lieder can be followed by magnanimous and complex three- and four-part cycles for solo piano, chamber music ensembles and symphony orchestra. Since his recording debut in 1980, For Amusement Only, an electronic composition for pinball machines, Mertens has released more than 70 albums.
The 1985 album Maximizing the Audience, saw the introduction of vocals in Mertens' music, using a high-pitched voice in a language of his own invention.
His releases have included the ambitious 37-CD cycle Qua started in 1991. Other special releases included 1997's guitar album Sin embargo and Moment (2003), a 13-album box set with 80 compositions.
Other notable projects include original music for piano and voice for the silent movies La femme de nulle part by Louis Delluc and The Land Beyond the Sunset by Harold Shaw in 1993.
Wim Mertens also works for the theatre and movies. Scores have included Jan Fabre's performances The Power of Theatrical Madness (1984), Peter Greenaway's film The Belly of an Architect (1987), Je pense à vous by the Dardenne brothers (1992), Marion Hänsel's film Li - Between the Devil and the Deep Blue Sea (1992) and Paul Cox's Father Damien (1999), among others.
The music of Mertens has been used to grace numerous occasions. These include A Starry Wisdom for the Festival van Vlaanderen in Belgium, live recordings with the Tenerife Symphony Orchestra (OST) in the Sala Sinfónica del Auditorio de Tenerife Adán Martín, a live composition for the city of Guimarães, Portugal, Capital of Culture 2012, and Voice of the Living for the FPS Chancellery of the Belgian Prime Minister to commemorate the 100th anniversary of the First World War in Ypres.
To celebrate his 40th artistic anniversary, the Belgian composer released Inescapable in 2019, a 4-CD limited edition box set. It was followed by a tour that ran for two years, the double studio album Heroides and the ensemble studio version of Voice of the Living in 2023. In 2024, Ranges of Robustness explored the forms and degrees of the notion of ‘robustness’. The following year, As Water is to Fish considered the relationship between fish and water: Do they need a name for it? If a fish cried, would we even notice?
Wim Mertens regularly performs with different settings and ensembles: solo piano, duo (violin or trumpet with piano), trio (violin or trumpet, cello, piano), and also with symphony orchestra. After a series of shows in Greece, one reviewer wrote: “Intimate yet gripping, he reaffirmed the value of listening—and the audience followed. One of the most powerful musical moments of 2025.”