0
Moya Brennan
Moya Brennan
Irish folk singer, songwriter, harpist, and philanthropist
1
Pól Brennan
Pól Brennan
Irish singer
2
Nicky Ryan
Nicky Ryan
Irish music producer
3
Anthony Drennan
Anthony Drennan
Irish musician
4
Enya
Enya
Irish singer, songwriter, and musician
5
Frankie Kennedy
Frankie Kennedy
Irish traditional musician
6
Altan
Altan
Irish band
7
Trinití
Trinití
8
Joanne Hogg
Joanne Hogg
Irish singer/songwriter, member of Iona
9
Chris Hughes
Chris Hughes
English record producer and drummer
10
Sharon Shannon
Sharon Shannon
Irish musician
11
Maura O'Connell
Maura O'Connell
Irish singer
12
Iona
Iona
band
13
Leah
Leah
Canadian heavy metal musician
14
John Reynolds
John Reynolds
Irish record producer
15
The Chieftains
The Chieftains
Irish folk band
16
The Saw Doctors
The Saw Doctors
Irish rock band
17
Primordial
Primordial
Irish extreme metal band
18
Davy Spillane
Davy Spillane
Irish musician
19
Roma Ryan
Roma Ryan
Irish writer
20
Ronnie Drew
Ronnie Drew
Irish musician (1934-2008)
21
Mary Black
Mary Black
Irish singer
22
Loreena McKennitt
Loreena McKennitt
Canadian musician and composer
23
Kevin Burke
Kevin Burke
British-Irish fiddler
24
Troy Donockley
Troy Donockley
English composer and multi-instrumentalist
25
Schiller
Schiller
german band
Members, past and present

Clannad (Irish pronunciation: [ˈkl̪ˠan̪ˠəd̪ˠ]) are an Irish band formed in 1970 in Gweedore, County Donegal by siblings Ciarán, Pól, and Moya Brennan and their twin uncles Noel and Pádraig Duggan. They have adopted various musical styles throughout their history, including folk, folk rock, traditional Irish, Celtic and new-age music, often incorporating elements of smooth jazz and Gregorian chant.

Initially known as Clann as Dobhar, they shortened their name to Clannad in 1973 after winning the Letterkenny Folk Festival with the song "Liza". By 1979, they had released three albums and completed a successful US tour. From 1980 to 1982, they operated as a six-piece with their sister/niece Enya Brennan on additional keyboards and vocals, before she left the group to pursue a solo career. Later in 1982, Clannad gained international attention with their single "Theme from Harry's Game", which became a top-five hit in Ireland and the UK. The song was featured on Magical Ring (1983), which was met with much acclaim. They experimented with more new-age and pop-influenced sounds in the 1980s and 1990s, as evident on Macalla (1985), and Anam (1990). This transition would ultimately go on to define their sound as almost purely 'Celtic', making them innovators of that genre. After Landmarks (1997), the band went on a hiatus in order to pursue solo projects. They regrouped in 2007 as a four piece again, with Moya, Ciarán, Noel, and Pádraig completing a world tour in 2008. In 2013, Pól rejoined and they released Nádúr, their first studio album in fifteen years. Pádraig Duggan died in 2016, leaving the group to embark on their 2020 farewell tour as a quartet.

Clannad have won numerous awards throughout their career, including a Grammy Award, a BAFTA, an Ivor Novello Award, and a Billboard Music Award. They have recorded in six different languages, and scored eight UK top 10 albums. They are widely regarded as a band that have brought Irish music and the Irish language to a wider audience, often experiencing more popularity abroad than in their native Ireland.