Celtic fusion is a type of music that includes influences from traditional Celtic music or the cultures of Celtic people. This musical style mixes elements from the traditions of all Celtic nations and people who have moved away from their homeland. It also includes influences from many types of popular music. Because of this, Celtic fusion is sometimes linked to the Pan-Celtic movement. While it may include real traditional music from Celtic countries, it can also include music that is not traditional but has been shaped by ideas connected to Celtic identity.
Celtic electronica
The music style called Celtic electronica mixes traditional Celtic sounds with modern electronic music. Artists like Martyn Bennett, Lorne Cousin, Mouth Music, Mark Saul, Saint Sister, and Valtos (band) often use traditional Celtic instruments, melodies, and rhythms but add drum machines and electronic effects. Other artists, such as Dagda, Brigid Boden, and Niteworks, come from an electronic music background and avoid traditional instruments. Instead, they use synthesizers to play traditional melodies and create a trance sound influenced by New Age music. The band Peatbog Faeries has tried Celtic electronica, especially on their album Faerie Stories.
Celtic hip-hop
The first hip-hop group known for its Celtic identity to become famous was House of Pain, a group from Los Angeles. They included rhymes about the Irish-American experience in their music. While most of their songs used typical hip-hop rhythms, some tracks used time signatures found in traditional Irish jigs, which is unusual because most hip-hop music follows a 4-beat pattern.
Marxman, an Irish-Jamaican hip-hop group, gained attention in the United Kingdom during the 1980s for their clear focus on national and Marxist themes. Their first album included traditional instruments, but their second album shifted to a sound influenced by electronica and blues, which later helped shape the trip hop genre.
Sinéad O'Connor sang on some Marxman songs and included a rap about the Great Irish Famine of 1845–1849 on her 1994 album Universal Mother.
In 1998, Manau, a French hip-hop group of Breton heritage, released two highly praised albums that combined Celtic music and hip-hop in a consistent way. They used many traditional instruments and melodies. One song included a part of a traditional tune (Tri Martolod) by Alan Stivell, which led to a copyright lawsuit.
Also in 1998, Seanchai and The Unity Squad released their second album, Rebel Hip Hop. The album mixed folk-punk, rock, and old-school hip-hop and was the first Celtic hip-hop album to use live instruments instead of music samples. It received positive reviews and was named "Album of the Year" by Hotpress, but it did not achieve widespread popularity. The band has released four more albums since and continues to perform, mainly at Rocky Sullivan's in New York City, owned by the band’s leader, Chris Byrne.
Celtic-influenced world music
Many Celtic fusion musicians combine musical traditions from different parts of the world into their music. A clear example is the group Afro Celt Sound System, whose members have experience in African or Irish music. The Irish group Skelpin mixes Spanish flamenco, Middle Eastern, and American soul styles and instruments into its songs. Delhi 2 Dublin, a band from Canada, blends Irish and Indian music. Salsa Celtica is a group from Edinburgh, Scotland, with 11 members that combines salsa music with Scottish bagpiping and other global influences. Other musicians, such as Loreena McKennitt, Red Cardell, the American Rogues, and Catya Maré, draw inspiration from many different musical traditions worldwide, even though their music often focuses on Celtic styles.
Celtic jazz
Modern groups like Clannad, Nightnoise, Melanie O'Reilly, Raggle Taggle, or Roland Becker (from the 1980s) mix Celtic music with jazz. The jazz styles used can vary from big band swing to smooth jazz.
Melanie O'Reilly's musical partner has a side project named Temro. This project creates music by improvising over traditional Irish melodies using complex harmonic and rhythmic patterns.
Ensemble Ériu is an Irish band that combines the minimalism and free-form style of jazz with traditional Irish melodies.
Norman&Corrie is a group made up of Scottish drummer Corrie Dick and multi-instrumentalist Norman Willmore from Peatbog Faeries. They perform Shetlandic fiddle music reimagined as modern electronic-influenced jazz. The band released their first album, Twa Double Doubles, in 2024.
Celtic metal
Celtic metal is a type of folk metal that began in Ireland in the early 1990s. It combines the powerful sounds of heavy metal with traditional Celtic music, using instruments like the tin whistle, bodhrán, and uilleann pipes. This genre mixes the strong and intense parts of metal music with the musical patterns and rhythms of Celtic folk traditions. It often includes themes from Irish myths and history.
The start of Celtic metal is closely connected to the Irish band Cruachan, which was formed in 1992 by Keith Fay. Inspired by the English band Skyclad and the Irish rock group Horslips, Cruachan aimed to blend black metal with Irish folk music. Their first album, Tuatha na Gael (1995), is seen as a key example of the genre. Around the same time, other Irish bands like Primordial and Waylander also explored similar musical styles, each adding their own unique ideas to the mix of metal and Celtic music. These bands helped create a growing type of music within the metal community.
Over time, Celtic metal spread beyond Ireland, with bands from other countries adding Celtic influences to their music. For example, the Swiss band Eluveitie mixes melodic death metal with Celtic melodies and instruments, even using lyrics in the ancient Gaulish language. Other well-known bands include Spain’s Mägo de Oz, Germany’s Suidakra, and Canada’s Leah, each bringing their own cultural influences to the genre.
Celtic New Age
Celtic New Age musicians, including Enya, Clannad, Afro Celt Sound System, Catya Maré, Iona, and Gary Stadler, use traditional music and words along with electronic sounds to create a calm and peaceful mix. This style of music has been very popular in the music industry. For example, Enya is one of the best-selling musicians in the world.
Celtic pop
Celtic pop musicians such as The Corrs, Nolwenn Leroy, Mimori Yusa, and Gwennyn use pop music elements in their traditional tunes.
Celtic punk
Celtic punk is a music style that combines punk rock with traditional Celtic music. Celtic punk bands often perform traditional Celtic folk songs, modern or political folk songs, and songs they have written themselves. Common topics in Celtic punk music include politics, Celtic culture (especially Gaelic culture), identity, heritage, religion, drinking, and pride in working-class life.
The Pogues helped make Celtic punk popular in the 1980s. This genre is part of a larger group called folk punk, though the term "folk punk" is sometimes used in North America to describe acoustic punk rock, not the mix of traditional folk music and punk rock. In the 2000s, bands like Dropkick Murphys and Flogging Molly helped strengthen the popularity of Celtic punk.
Celtic punk bands usually use rock instruments and traditional instruments such as bagpipes, fiddle, tin whistle, accordion, mandolin, and banjo. Like Celtic rock, Celtic punk is a type of music that blends different styles.
Although Celtic punk is enjoyed worldwide, it is sometimes criticized for non-Irish bands using and misrepresenting Irish culture, which can reinforce "Plastic Paddy" stereotypes. This criticism often focuses on an overemphasis on drinking and fighting in the music. Some other folk-punk bands, like The Dreadnoughts and Cordelia's Dad, dislike being called "Celtic punk" because they include very few Celtic songs in their music, or because people confuse other types of folk music with Celtic punk.
Other Celtic punk artists include The Real McKenzies, Neck, Smiting Shillelagh, Flatfoot 56, The Tossers, The Vandon Arms, The Molly Maguires, Mutiny, and Black 47 (who also include hip-hop elements). Celtic punk is most popular in Ireland, Scotland, England, the United States, and Canada.
In the late 1970s, punk musicians in Wales began singing in Welsh. Groups like Ail Symudiad (Second Movement) and Y Trwynau Coch (The Red Noses) performed songs with fast, energetic styles similar to the band The Jam. In the 1980s, a harder sound was used by Yr Anhrefn (Chaos). In the 2000s, Scotland saw the rise of Gaelic-language punk bands, such as Mill a h-Uile Rud. This genre is also found in Brittany, France, with the band Les Ramoneurs de Menhirs.
Celtic reggae
The mixing of Celtic music and reggae created a new type of music. This began with the band Edward II and The Red Hot Polkas, an example of Celtic dub. Another example is The Trojans, who played Celtic ska. Later, PaddyRasta made music known as Celtic folk reggae, and the group Celtic Reggae Revolution also contributed. Other collaborations include The Chieftains and Ziggy Marley, as well as Sharon Shannon and Bréag.
Celtic rock
Celtic rock is a type of folk rock and a form of Celtic fusion. It combines Celtic music, instruments, and themes with rock music. It became popular in the 1970s and helped create successful mainstream Celtic bands and popular musicians. It also led to other musical styles. Celtic rock has helped keep and define regional and national identities and supported a shared Celtic culture. It has also helped share these cultures with people outside of Celtic regions.
Modern Celtic rock groups include The Waterboys, Jethro Tull, Ian Anderson, Rathkeltair, Alan Stivell, Gaelic Storm, Sinéad O'Connor, The Cranberries, The Proclaimers, Red Cardell, Peatbog Faeries, Lenahan, Lordryk, Croft No. 5, Enter the Haggis, Callanach, The Dreaming, Shooglenifty, Spirit of the West, the American Rogues, Homeland, Ashley MacIsaac, Mudmen, Wolfstone, The Paperboys, and Great Big Sea.
Others
Other well-known mixtures of music styles include bands such as Celtic Reggae Revolution, PaddyRasta, Pubside Down, and Sinéad O'Connor.
Because their music is known for blending different elements, many bands mix multiple styles. For example, Shooglenifty mixes reggae, rock, and jazz in their music; Croft no Five combines rock and funk. Some bands, like Na’Bodach, use different styles on the same album, such as a rock-influenced song followed by a funk or bluegrass track. Rare Air, a Canadian band from the 1980s, used two bagpipes along with rock guitar and drums influenced by Caribbean music.
Books
The book Irish Folk, Trad and Blues: A Secret History by Colin Harper (2005) discusses the bands Horslips, The Pogues, Planxty, and others. The book The Celts: A Very Short Introduction by Barry Cunliffe (Oxford, 2003) provides a brief overview of the Celts. The book The Celts: A History from Earliest Times to the Present by Bernhard Maier, translated by K. Windle (Edinburgh University Press, Edinburgh, 2003), offers a detailed account of the Celts throughout history.