| Single-named New Age music star | 31 |
| Singer from County Donegal | 26 |
| Singer formerly of the group Clannad | 36 |
| Singer born Eithne Nà Bhraonáin | 37 |
| Irish singing star | 18 |
| Irish singer | 12 |
| Irish queen of soft rock | 24 |
| Irish New Ager | 14 |
| Ireland's best-selling solo artist | 38 |
| "Watermark" vocalist | 30 |
| "The Celts" singer | 28 |
| "And Winter Came ..." artist | 38 |
| 'May It Be' singer | 26 |
| ''A Day Without Rain'' singer | 45 |
| Vocalist from Donegal | 21 |
| Single-named Irish singer | 25 |
| Popular one-named singer | 24 |
| Pop musician from County Donegal | 32 |
| One-named singer with the hit "Orinoco Flow" | 54 |
| One-named Gaelic singer | 23 |
| One-named "Watermark" singer | 38 |
| New Age music superstar | 23 |
| New Age music star | 18 |
| Mononymous New Ager | 19 |
| Irish pop star | 14 |
| Irish New Age star | 18 |
| Irish ethereal queen | 20 |
| Irish "Only Time" singer | 34 |
| Ireland's best-selling solo musician | 40 |
| Grammy-winning New Ager | 23 |
| Grammy-winning Celtic musician | 30 |
| Grammy winner for "The Memory of Trees" | 49 |
| Grammy winner for "Shepherd Moons" | 44 |
| Gaelic singer | 13 |
| Gaelic pop star | 15 |
| Gaelic music star | 17 |
| 2006 Grammy winner for "Amarantine" | 45 |
| 2002 Best Song Oscar nominee | 28 |
| "Wild Child" singer | 29 |
| "Watermark" singer | 28 |
| "Watermark" musician | 30 |
| "Watermark" chanteuse | 31 |
| "The Memory of Trees" singer | 38 |
| "The Memory of Trees" album maker | 43 |
| "Shepherd Moons" Grammy winner | 40 |
| "Pure Moods" singer | 29 |
| "Orinoco Flow" vocalist | 33 |
| "Orinoco Flow" artist | 31 |
| "May It Be" singer, 2001 | 34 |
| "And Winter Came..." album maker | 42 |
| "Amarantine" singer | 29 |
| ''Watermark'' chanteuse | 39 |
| Winner of four New Age Grammys | 30 |
| Three-time Grammy winner for Best New-Age Album | 47 |
| Singer with the triple-platinum album "The Memory of Trees" | 69 |
| Singer with the platinum 1992 album "The Celts" | 57 |
| Singer with the double-platinum album "The Memory of Trees" | 69 |
| Singer with the compilation "A Box of Dreams" | 55 |
| Singer with the album "Shepherd Moons" | 48 |
| Singer with the 4x platinum album "Watermark" | 55 |
| Singer with the 2008 gold record "And Winter Came ..." | 64 |
| Singer with the 1992 quintuple-platinum album "Shepherd Moons" | 72 |
| Singer with an Oscar-nominated song in "The Lord of the Rings" | 72 |
| Singer with a "Best of" album titled "Paint the Sky With Stars" | 83 |
| Singer whose music plays in new age stores | 42 |
| Singer who was once a member of Clannad | 39 |
| Singer who performs in 10 different languages | 45 |
| Singer who has performed songs in Tolkien languages | 51 |
| Singer of Tolkien-language lyrics | 33 |
| Singer of the Oscar-nominated song "May It Be" | 56 |
| Singer of the multimillion-selling album "Watermark" | 62 |
| Singer nicknamed "the Silver Lady" | 44 |
| Singer heard in the first "Lord of the Rings" movie | 61 |
| Singer born in Gaoth Dobhair | 28 |
| She was once in the band Clannad | 32 |
| She was born Eithne Ni Bhraonain | 32 |
| She sang on the first "LOTR" soundtrack | 49 |
| She had a 1989 hit with "Orinoco Flow" | 48 |
| Self-titled platinum album of 1986 | 34 |
| Recording artist made famous by the BBC series "The Celts" | 68 |
| Popular singer born in County Donegal | 37 |
| Popular New Age singer | 22 |
| Pop star from County Donegal | 28 |
| Oscar nominee for the song "May It Be" | 48 |
| Oscar nominee for a song in "The Lord of the Rings" | 61 |
| Orinoco Flow singer | 22 |
| One-named vocalist | 18 |
| One-named UK singer | 19 |
| One-named singer of New Age music | 33 |
| One-named New Age vocalist | 26 |
| One-named New Age singer from Ireland | 37 |
| One-named Irish Grammy winner | 29 |
| One-named Irish folk singer | 27 |
| One-named Gaelic folk singer | 28 |
| One-named "Orinoco Flow" singer | 41 |
| One-named "May It Be" singer | 38 |
| Noted new-ager | 14 |
| Noted Irish New Age singer | 26 |
| New Ager with four Grammys | 26 |
| New Ager who sings in Irish Gaelic | 34 |