Altan are an Irish folk music band formed in County Donegal in 1987 by lead vocalist Mairéad Ní Mhaonaigh and her husband Frankie Kennedy. The group were primarily influenced by traditional Irish-language songs from Donegal and have sold over a million records.

The group were among the first traditional Irish groups to be signed to a major label when they signed with Virgin Records in 1994. The group has collaborated with Dolly Parton, Enya, the Chieftains, Bonnie Raitt, Alison Krauss, and many others.

Origin As an 18-year-old student and musician from Belfast, Frankie Kennedy used to travel to Gweedore, County Donegal, on his summer holidays, learning Irish and playing traditional Irish music on Irish flute and tin whistle. There he met native 14-year-old Irish-speaker and musician Mairéad Ní Mhaonaigh, the daughter of musician Proinsias Ó Maonaigh from Gweedore and the two fell in love with each other but Ní Mhaonaigh being very young, an innocent friendship began. When she was 15, she was allowed to go to dances under her brother Gearóid Ó Maonaigh's watchful eye, and gradually Frankie Kennedy and Mairéad Ní Mhaonaigh became a couple. They both took jobs as trainee teachers at St. Patrick's College in Dublin. In 1979, the two musicians made their recording debut as accompanists for the well-known Belfast singer and Gaelic enthusiast Albert Fry on his self-titled debut album. (In total, Ní Mhaonaigh and Kennedy would feature on the first three albums of Albert Fry.) Two years later, in 1981, Ní Mhaonaigh and Kennedy graduated from college and married when Mairéad was 21.

History Pre-Altan years: Ní Mhaonaigh & Kennedy Kennedy and Ní Mhaonaigh had moved to Dublin and were both teaching at St. Oliver Plunkett primary school in Malahide. At the time, they were also playing music in the folk clubs around Dublin. Ní Mhaonaigh had learned the Donegal style of fiddle-playing from her father. However, Donegal music was little known outside of the county at the time. Kennedy's repertoire included a number of obscure northern flute tunes drawn from his travels in County Tyrone and County Fermanagh.

In the early 1980s, Ní Mhaonaigh formed a (short-lived) band named Ragairne with Kennedy, Gearóid Ó Maonaigh (Mairéad's brother), and a then unknown musician from Gweedore, Eithne Ní Bhraonáin, later known as Enya. People became interested in their repertoire of Donegal tunes. The group's members contributed to Mairéad and Frankie's debut album, Ceol Aduaidh (which means "Music of the North"), produced by Nicky Ryan and released in 1983 by Gael-Linn Records. The album is a collection of Gaelic songs and Ulster jigs and reels.

After the release of their first album, Kennedy and Ní Mhaonaigh were invited to America, and they quickly realised that there was a market there. They then took a career break from teaching, which ultimately became permanent.

The two started to tour with two additional members Ciarán Curran (on bouzouki) and Mark Kelly (on guitar), performing their first ever live concert as a four-member ensemble on 1 June 1985 at St. John's Church in Listowel, County Kerry, Ireland, this line-up – with no name yet – being the core of the future Altan band.

Inspired by the success of their debut effort, they began to work on a new group of ballads and jigs from the North. The result was the album Altan, released in 1987 on the Green Linnet Records label, named after a lake which sits in the shadow of Errigal near Gweedore, County Donegal. In the Irish language, also means 'stream'. The album features many of the musicians who would later join the band.

1987–1994: Horse with a Heart, The Red Crow, Harvest Storm, Island Angel Shortly after the release in 1987 of Altan, their second studio album, Ní Mhaonaigh and Kennedy named their ensemble "Altan" after the name of the album, the band's line-up remaining unchanged as a quartet including Kennedy on flute, Ní Mhaonaigh on fiddle and vocals, Ciarán Curran on bouzouki and Mark Kelly on guitar. Later on, Dublin's Paul O'Shaughnessy joined the band on fiddle, participating in the first three Green Linnet recordings (1989–1992).

In 1989, Altan released their debut album, Horse with a Heart.

In 1990, Altan released The Red Crow, which became the first of three Altan albums to win the "Celtic/British Isles Album of the Year" award from the National Association of Independent Record Distributors and Manufactures (NAIRD).

In 1992, Ciarán Tourish on fiddle & whistle and Dáithí Sproule on guitar joined the band for the Harvest Storm recording. With the arrival of Dáithí Sproule, Mark and Dáithí shared the role of guitarist, Mark touring with the band in Europe and Dáithí in the United States. In June 1992, Frankie Kennedy learned he had Ewing's sarcoma, a type of cancer that attacks bone structure. He endured surgery, radiotherapy, and chemotherapy simultaneously continuing his work with Altan.

In 1993, the band released Island Angel. Billboard cited Island Angel as the fourth-best-selling album of world music in 1994. In 1994, they were asked by US President Bill Clinton to perform at the White House on Saint Patrick's Day, and they played for him again on his visit to Ireland in 1998. Also, the President of Ireland Mary McAleese requested they accompany her on several State visits.

1994–2000: Kennedy's death, major label, Blackwater, Runaway Sunday While battling with cancer, Frankie Kennedy continued to steer the band to international recognition, negotiating with Virgin Records UK to sign the band. Frankie Kennedy died on 19 September 1994. After a period of mourning, the band resumed their touring as requested by Kennedy himself before he died. They became the first traditional group to be signed to a major label when they signed with Virgin Records.

Dermot Byrne, who had previously guested on accordion on two Altan recordings The Red Crow (1990) and Island Angel (1993), officially joined the band in 1994. The recording line-up became Mairéad Ní Mhaonaigh (vocals, fiddle), Ciarán Tourish (fiddle), Mark Kelly (guitar), Ciarán Curran (bouzouki), Dáithí Sproule (guitar) and Dermot Byrne (accordion) and remained unchanged until Dermot Byrne's departure in 2013.

In 1995, Green Linnet Records released Altan's first greatest-hits package titled The First Ten Years.

In April 1996, Altan released Blackwater, their first album on Virgin Records.

In July 1997, Altan released their next album, Runaway Sunday, which featured their version of "Gleanntáin Ghlas' Ghaoth Dobhair", a song written by Mairéad's father and a favourite at all their live shows.

2000–2009: Another Sky, The Blue Idol, hiatus In 2000, the group released Another Sky, their first album on the Narada label.

In 2002, The Blue Idol featured the vocals of American singer Dolly Parton, who became close friends with the group after she invited them to play on her 2001 album Little Sparrow. The album garnered them the award for Best Group at the BBC Radio 2 Folk Awards.

In 2002, Altan, along with other artists signed to Green Linnet such as Cherish the Ladies, sued for unpaid royalties. Most artists were paid and most claims were settled in 2006 as Compass Records (who would later sign Altan) bought the company.

In 2003, they released another greatest hits compilation CD called The Best of Altan: The Songs.

In 2005, they released Local Ground which met with positive reviews.

Altan then went on hiatus. Some members released their debut solo album: Ciarán Tourish released Down The Line (2005), Dáithí Sproule released The Crow in the Sun (2007) and Mairéad Ní Mhaonaigh released Imeall (2009).

2009–2011: 25th anniversary In April 2009, Mairéad Ní Mhaonaigh announced that the band would be going into the studio in early May 2009 to record a new Altan album with the RTÉ Concert Orchestra just after a show on 7 May 2009 in Pornichet, France (near Saint-Nazaire).

In July 2009, Ní Mhaonaigh announced that Altan would also release their first DVD as the video recording of a concert on 14 August 2009 in the National Concert Hall (NCH), Dublin, Ireland (again with the RTÉ Concert Orchestra).

To commemorate their 25th anniversary, Altan released 25th Anniversary Celebration, a compilation album of studio re-recordings of previous material (plus one brand new song) with the contribution of the RTÉ Concert Orchestra. It was made available in January 2010 in Japan (where it had its launch in December 2009 during Altan's Winter 2009/2010 Japanese tour), in February 2010 in Ireland and the UK and in March 2010 in North America.

After a few European dates in January, February and April 2010 and an extensive 18-date (March to April) tour of the United States, Altan launched on 23 April 2010 in Dublin, Ireland their 14-date "25th Anniversary" tour of Ireland which would run from April to June. During Summer 2010, Altan took part in a few European festivals. A 10-date tour of UK and Ireland took place in September 2010.

2011–2014: Gleann Nimhe – The Poison Glen and touring

From April 2011 to January 2012, Altan recorded a new studio album titled Gleann Nimhe – The Poison Glen.

After celebrating the launch of the 18th Frankie Kennedy Winter School programme on 29 November 2011 by performing a show taking place during the Liffey Banks Sessions at The Grand Social, Dublin, Ireland, Altan celebrated the New Year 2012, then forthcoming release of their new studio album Gleann Nimhe – The Poison Glen on the occasion of their performance on 1 January 2012 at Scoil Gheimhridh Frankie Kennedy, Ionad Cois Locha, Gweedore, County Donegal, Ireland during which they played some new tracks from it.

Exactly seven years after Local Ground, Altan released Gleann Nimhe – The Poison Glen, their new studio album of original material, on Compass Records in the US on 28 February 2012, in Europe & Australia on 8 March 2012, in Ireland on 9 March 2012 and in the UK on 12 March 2012. Started in April 2011, the recording took place in famous sound engineer & bass player Billy Robinson's Steeples Studios in Ramelton, Ireland and ended in early January 2012.

The album features An Ghealóg, a song composed by Martin Tourish who would later join the band replacing Dermot Byrne, temporarily starting from the Autumn 2013 (mostly) German tour and permanently since Dermot Byrne's departure from the band in early 2014.

2014–2017: The Widening Gyre and touring

2014 On 3 June 2014, on their Twitter page and the Pledge Music website, Altan announced that they were working on a new studio album to be recorded in Nashville, Tennessee. The band had started rehearsing potential material for the album with the intention to perform some of these new pieces at various concerts over the summer.

While on a 5-show US tour in July–August 2014, the band – Mairéad Ní Mhaonaigh, Ciarán Tourish, Ciarán Curran, Daíthí Sproule, Mark Kelly, and Martin Tourish (replacing Dermot Byrne) – began recording their new album in Nashville, Tennessee.

In October 2014, Altan confirmed that their new album was being mixed and that they "hope[d] to have it [released] in the Spring of 2015", and that it would contain "loads of surprises".

On 5 November 2014, Altan published a snippet of a new track titled "White Birds" which was recorded with an undisclosed musical guest.

In late November 2014, Altan announced the names of some guest musicians who they collaborated with: Eddi Reader on vocals, Jerry Douglas (from Union Station and Transatlantic Sessions) on Dobro, Alison Brown, Bruce Molsky, Mike McGoldrick, Natalie Haas, Jim Higgins and Darol Anger.