=== Kompilationer og samarbejde ===
* 1987 – "The Awakening" – med [[Paul Brady]] (fra ‘‘[[Primitive Dance]]'')
* 1990 – "Put 'em Under Pressure" (single)
* 1991 – "Bring It All Back Home" – med [[An Emotional Fish]] (fra ‘‘Blue'')
* 1993 – "Come into My Life" – med [[Robert Plant]] (fra ‘‘[[Fate of Nations]]'')
* 1993 – "Dream Fields" – med [[Runrig]] (fra ‘‘[[Amazing Things (Runrig album)|Amazing Things]]'')
* 1994 – "Almond Skin" – med [[Sonny Condell]] (fra ‘‘[[Someone to Dance With]]'')
* 1994 – "Dream Sequence" – med Sonny Condell (fra ‘‘Someone to Dance With'')
* 1994 – "The Man Who Wrote Danny Boy" – med [[Joe Jackson (musiker)|Joe Jackson]] (fra ‘‘[[Night Music (Joe Jackson-album)|Night Music]]'')
* 1994 – "[[As Tears Go By (song)|As Tears Go By]]" – med [[London Symphony Orchestra]] (fra ''Symphonic Music of the Rolling Stones'')
* 1995 – "You're The One" – med [[Shane MacGowan]] (fra ‘‘[[Circle of Friends (1995 film)|Circle of Friends]] soundtrack'')
* 1995 – "Luman Michael O'Suilleabhain" – med Brian Kennedy (fra ''Between Worlds'')
* 1996 – "Ó Bhean a' Tí" – med [[Dónal Lunny]], [[Brídín Brennan]] & Deirdre Brennan (fra ‘‘Common Ground: The Voices Of Modern Irish Music'')
* 1996 – "Everything Changes" (and various tracks) – med [[Iona (band)|Iona]] (fra ‘‘[[Journey into the Morn]]'')
* 1998 – "[[Amazing Grace]]" – med [[Michael Crawford]] (fra ‘‘On Eagles Wings'')
* 1998 – "[[Come Josephine in My Flying Machine]]" (fra ‘‘[[Back to Titanic]] soundtrack'')
* 1999 – "[[Saltwater (Chicane song)|Saltwater]]" – med [[Chicane (recording artist)#Albums|Chicane]]
* 1999 – "Don't Give Up" – med [[Michael McDonald (singer)|Michael McDonald]] (fra ‘‘Streams'' & ''[[Whisper to the Wild Water]]'')
* 1999 – "The Call of the Wild" – med [[Alan Parsons]] (fra ‘‘[[The Time Machine (Alan Parsons album)|The Time Machine]]'')
* 1999 – "Lullabies" (on ''Silent Night'') – med [[The Chieftains]] & Paola Cecchi (fra ‘‘Silent Night: A Christmas in Rome'')
* 2000 – "Saylon Dola" – med [[Russell Watson]] (fra ‘‘[[The Voice (Russell Watson album)|The Voice]]'')
* 2000 – "No Scenes of Stately Majesty" (fra ‘‘The Greatest Story Ever Sung'')
* 2000 – "[[Fairytale of New York]]" – med [[Ronan Keating]] (fra ‘‘[[The Way You Make Me Feel (Ronan Keating song)|The Way You Make Me Feel]]'')
* 2000 – "Peace Has Broken Out" – med [[Duke Special|Booley]] (fra ‘‘One'')
* 2000 – "Ceolfaidh Mé" (fra ‘‘Fields of Hope: Fight Against Famine'')
* 2000 – "The Light on the Hill" (fra ‘‘St. Patrick: The Irish Legend soundtrack'')
* 2000 – "Over Blue City" – med Skypark (fra ‘‘Over Blue City'')
* 2000 – "Rose of Bethlehem" (fra ‘‘One Silent Night'')
* 2001 – ''[[New Irish Hymns]]'' album – med [[Margaret Becker]] & [[Joanne Hogg]]
* 2001 – "O Jesus Friend Unfailing" (fra ‘‘The Sound of Grace: Focusfest 2001'')
* 2001 – ''[[To End All Wars#Soundtrack|To End All Wars]]'' soundtrack
* 2001 – "Band of Brothers Requiem" – med [[Michael Kamen]] (fra ''[[Band of Brothers]] soundtrack'')
* 2003 – "Ave Maria" – med [[Dominic Miller]] (fra ‘‘Shapes'')
* 2003 – "Codail A Linbh (Sleep O Child)" – med [[Phil Coulter]] (fra ‘‘An Irish Holiday'')
* 2003-2004 - 	"Eirigh Suas A Stoirin", "An Fharraige" og "[[Against the Wind (Máire Brennan-sang)|Against the Wind]]" på hhv. ''[[Celtic Circle (album)|Celtic Circle]]'' i, II og III
* 2004 – ''Tell Me Now (What You See), All of Them & Woad to Ruin'' tracks – med [[Hans Zimmer]] (fra ''[[King Arthur]]'')
* 2004 – "Labyrinth Prelude", "Labyrinth" – med [[Liam Lawton]] (fra ‘‘Another World'')
* 2005 – "Hidden" – med [[Hazel O'Connor]] (fra ‘‘Hidden Heart'')
* 2005 – "Beautiful Dreamer" – med [[Brian Kennedy (singer)|Brian Kennedy]] (fra ‘‘On Song 2: Red Sails in the Sunset'')
* 2005 – "Miles And Miles", "Falling" – med [[Schiller (band)|Schiller]] (fra ‘‘Day and Night (Tag Und Nacht)'')
* 2005 – "Away", "The Rubicon" – med [[The Duggans]] (fra ‘‘[[Rubicon (The Duggans album)|Rubicon]]'')
* 2005 – "I'll See You" – med [[Delirious?]] (fra ‘‘[[The Mission Bell]]'')
* 2005 – "Kiss The Book", "Like the Baseless Fabric" & "Set Me Free" (fra computerspillet ''Book of Watermarks'')
* 2008 – "I Will Never Love Again" – duet with [[Christie Hennessy]] (fra ‘‘The Two of Us'')
* 2008 – "You Are Beautiful" – ''The Worship Lounge'' (various artists)
* 2008 – ''Rafael's Journey'' – med Joanne Hogg (Moya synger backup på flere numre på dette album)
* 2008 – "Green to Gold" – med Grand Canal (fra ‘‘Green To Gold'')
* 2008 – ''Sanctuary'' (forskellige kunstnere) – Moya optræder på mange af numrene
* 2008 – Down by the Sea-Ashley Davis-This I Do (background vocals)
* 2009 – Ceol Cheann Dubhrann-Various Artists-Ceol Cheann Dubhrann
* 2009 – Love Will Bring You Home-Sharon Kips Welcome Home (duet with Sharon Kips)
* 2009 – Honey Promises Sinead Madden (Moya sings back up on "Shadows" & "Take Me")
* 2010 – Welcome Home: The Music Of Ireland-Various Artists-(Moya performs on several tracks and hosts the DVD special)
* 2010 – San Patricio-Various Artists-Lullaby for the Dead
* 2010 – Nowhere to Now Here (from the Nowhere to Now Here Soundtrack)
* 2010 – Welcome To America: The Music of Ireland (Moya sings "Down by the Sally Gardens with Ronan Tynan)
* 2010 – Re-Joyce The Hazel O'Connor Collective (Moya sings a brief along with a number of other artists)
* 2011 – "Morning Star" with Producer DJ [[Roger Shah]]
* 2011 – "The Dream" with [[Secret Garden (duo)|Secret Garden]] (from "Winter Poem")<ref>{{cite web |url= http://www.valley-entertainment.com/winter-poem.html |title=Winter Poem |work=Valley Entertainment-Hearts of Space Records |access-date=2. november 2011}}</ref>
* 2011 – "An t-Eibhlín Marie" on the charity album "Le Cuidiú Dé" – Moya also sings backing vocals for the title track called "Le Cuidiú Dé".
* 2012 – Celtic Skies Various Artists (Down by the Sally Gardens)
* 2012 – "Excalibur III – The Origins" from [[Alan Simon (musician)|Alan Simon]] – Moya sings on "The Origins Part I & II", on "Incantations" and on "Sacred Lands"
* 2012 – A Mother's Prayer-[[Keith & Kristyn Getty]]'s album Hymns for the Christian Life
* 2012 – Celtic Wings-Pat O'May (Moya sings background on the song "Homeland").
* 2016 - "Reasons To Live" with Roger Shah
* 2021 - “Rivers” with Trance Wax
Levende_personer Kunst Musik