Mixed Voice
Note: [O] = Original Composition, [A] = Arrangement
| Agnus Dei (From the Celtic Mass) [O] | Mixed Voices, Organ or Piano, Violin | More & Buy |
| Agnus Dei - from "And on Earth Peace, A Chanticleer Mass" [O] | Mixed Voices | More & Buy |
| Aisling (for Mixed Choir & Soprano Sax.) [O] | Mixed Voices, Soprano Saxophone | More & Buy |
| Aisling [for Mixed Choir & Harp or Piano] [O] | Mixed Voices, Harp or Piano | More & Buy |
| Aisling [for Mixed Choir & Oboe] [O] | Mixed Voices, Oboe | More & Buy |
| All Those Memories [O] | For Mixed Voices | More & Buy |
| An Oíche (The Night) [O] | Mixed Voices | More & Buy |
| Angels are Singing [O] | Mixed Voices | More & Buy |
| Angelus ad Virginem [A] | Mixed Voices | More & Buy |
| Ardaigh Cuan [A] | Mixed Voices | More & Buy |
| Armaque cum Scuto [O] | Mixed Voices & Percussion | More & Buy |
| Away in a Manger [A] | Mixed Voices | More & Buy |
| Bandó Ribineann [O] | Mixed Voices, Low Voices, High Voices | More & Buy |
| Behind the Closed Eye [O] | Mixed Voices, Saxophone | More & Buy |
| Blackthorn [O] | Mixed Voices | More & Buy |
| Celtic Mass, The (Entire Work) [O] | Mixed Voices, Organ | More & Buy |
| Christmas Day is Come [O] | Mixed Voices | More & Buy |
| Christmas Memories [O] | Mixed Voices, Piano | More & Buy |
| Christus Resurgens [12th Century Irish] [A] | Male Voices, Mixed Voices optional Percussion | More & Buy |
| Codail a Linbh (Sleep Child) [O] | Mixed Voices, Harp or Piano | More & Buy |
| Codhlaím go Suan (from The Celtic Mass) [O] | Mixed Voices, High Voices, Harp or Piano | More & Buy |
| Cormacus Scripsit [12th Century Irish] [O] | Mixed Voices | More & Buy |
| Credo (from [O] | Mixed Voices, Organ | More & Buy |
| Crist and St Marie [A] | Mixed Voices, High Voices | More & Buy |
| Cynara [O] | Mixed Voices | More & Buy |
| Dúlamán [O] | Male Voices, Mixed Voices, High Voices | More & Buy |
| Danny Boy [A] | Mixed Voices, High Voices | More & Buy |
| Ding Dong Merrily on High [A] | Mixed Voices | More & Buy |
| Dormi Jesu [O] | Mixed Voices | More & Buy |
| Ecce Quod Natura [A] | Mixed Voices | More & Buy |
| Fáilte don Éan (Welcome to the Bird) [O] | Mixed Voices | More & Buy |
| Fill, Fill a Rún [A] | Mixed Voices | More & Buy |
| Fionnghuala [A] | Male Voices, Mixed Voices, High Voices | More & Buy |
| First Noel, The [A] | Mixed Voices | More & Buy |
| Flower of Maherally, The [A] | Mixed Voices | More & Buy |
| Flowers [O] | Mixed Voices, Piano | More & Buy |
| Fuígfidh Mise'n Baile Seo (I will Leave this Town) [O] | Mixed Voices | More & Buy |
| Gaudete [A] | Male Voices, Mixed Voices, High Voices | More & Buy |
| Geantraí (Happy Song) [O] | Mixed Voices, High Voices | More & Buy |
| Gloria (From the Celtic Mass) [O] | Mixed Voices, Organ | More & Buy |
| Green Laurel, The [O] | Mixed Voices | More & Buy |
| Greensleeves [A] | Mixed Voices, Violin Solo & Harp | More & Buy |
| Greensleeves/Scarborough Fair (Strings,Chorus & Harp) [A] | Mixed Voices, Strings, VlnSolo, Harp | More & Buy |
| Greensleeves/Scarborough Fair Unaccompanied [A] | Mixed Voices | More & Buy |
| Heia Viri [O] | Mixed Voices, Low Voices | More & Buy |
| Hinbarra [O] | Male Voices, Mixed Voices, High Voices | More & Buy |
| Hymn to the Virgin [O] | Mixed Voices, High Voices | More & Buy |
| I Dreamt I Dwelt in Marble Halls [A] | Mixed Voices | More & Buy |
| Igitur Servus [14th Century Irish] [A] | Mixed Voices | More & Buy |
| Illumination [O] | Mixed Voices | More & Buy |
| Incantations (from The Celtic Mass) [O] | Mixed Voices, High Voices | More & Buy |
| Innisfree [O] | Mixed Voices | More & Buy |
| Invocation [O] | Mixed Voices | More & Buy |
| Island [O] | Mixed Voices | More & Buy |
| Jasmine Flower / 茉莉花 (Mò Lì Huā) [A] | Mixed Voices | More & Buy |
| Kyrie (from the "Celtic Mass" [O] | Mixed Voices | More & Buy |
| Lauda Anima Mea [O] | Mixed Voices | More & Buy |
| Love's Old Sweet Song [A] | Mixed Voices | More & Buy |
| Lux Aeterna [O] | Mixed Voices | More & Buy |
| Maalaulu [O] | Mixed Voices | More & Buy |
| Media Vita [A] | Male Voices, Mixed Voices, High Voices | More & Buy |
| Midnight [O] | Mixed Voices | More & Buy |
| Miserere Miseris [14th Century Irish] [A] | Mixed Voices, Optional Harp | More & Buy |
| My Lagan Love [A] | Mixed Voices | More & Buy |
| Nobilis Humilis [A] | Mixed Voices | More & Buy |
| O Holy Night [A] | Mixed Voices | More & Buy |
| O Ignis Spiritus [O] | Mixed Voices | More & Buy |
| O Maria [O] | Mixed Voices | More & Buy |
| O Pia Virgo (SATB) [O] | Mixed Voices | More & Buy |
| O Pia Virgo [ATBarB] [O] | Mixed Voices | More & Buy |
| O Viridissima [O] | Mixed Voices | More & Buy |
| Ocean [O] | Mixed Voices, Harp or Piano & Violin | More & Buy |
| Our Wedding Day [A] | Mixed Voices | More & Buy |
| Pater Noster (from the Celtic Mass) [O] | Mixed Voice | More & Buy |
| Pie Jesu [O] | Mixed Voices, High Voices | More & Buy |
| Pie Jesu (Orchestra & Chorus) [O] | Choir & Symphony Orchestra | More & Buy |
| Quem Queritis [14th Century Irish] [A] | Mixed Voices | More & Buy |
| Revelation [O] | Mixed Voices | More & Buy |
| Rising of the Sun, The [O] | Mixed Voices, Orchestra and Choir | More & Buy |
| Sí do Mhaimeo Í (She is Your Granny) [A] | Mixed Voices, High Voices | More & Buy |
| Sakura [A] | Mixed Voices | More & Buy |
| Salve Rex Gloriae [O] | Mixed Voices | More & Buy |
| Sanctus (from The Celtic Mass) [O] | Mixed Voices | More & Buy |
| Shadows [O] | Mixed Voices, Piano | More & Buy |
| Siúil a Rúin (Walk My Love) [A] | Mixed Voices, High Voices | More & Buy |
| Silent Night [A] | Mixed Voices | More & Buy |
| Silent, O Moyle [A] | High Voices | More & Buy |
| Siosúram Só [O] | Mixed Voices | More & Buy |
| Siosúram Só [O] | Mixed Voices | More & Buy |
| Sliabh Geal gCua (Bright Slieve Cua) [A] | Mixed Voices | More & Buy |
| Song of Oisín [O] | Mixed Voices | More & Buy |
| Song of the Wind / Amhrán na Gaoithe [O] | Mixed Voices | More & Buy |
| St. Nicholas [A] | Male Voices, Mixed Voices, High Voices | More & Buy |
| Suantraí (Lullaby) [O] | Mixed Voices | More & Buy |
| Summer Song [O] | Mixed Voices | More & Buy |
| Sunshine [O] | Mixed Voices, Piano | More & Buy |
| Tenebrae I [O] | Mixed Voices | More & Buy |
| Tenebrae II [O] | Mixed Voices | More & Buy |
| Tenebrae III [O] | Mixed Voices | More & Buy |
| The Road of Passage [O] | Mixed Voices | More & Buy |
| The Tenebrae Collection [O] | Mixed Voices | More & Buy |
| Ther is no Ros [A] | Mixed Voices | More & Buy |
| Wexford Carol, The [A] | Mixed Voices, High Voices | More & Buy |
| When I was in My Prime [A] | Mixed Voices, High Voices | More & Buy |
| When the War is Over [O] | Mixed Voices | More & Buy |
| Where All Roses Go (Choral version) [O] | Mixed Voices | More & Buy |
| Whispers of Paradise [O] | Mixed Voices, Harp or Piano, Violin | More & Buy |
| White Rose, The [O] | Mixed Voices, High Voices, Harp or Piano | More & Buy |
| Why Should I Sleep [O] | Mixed Voices | More & Buy |
| Wild Song, The [O] | Mixed Voices, High Voices | More & Buy |
| Wind on Sea [O] | Mixed Voice, Violin Solo | More & Buy |