All Pieces
- Loomeriando Eduardo Lakschevitz
- Los Hermanos Atahualpa Yupanqui Salvador Ferreras (arr)
- Los Peces en el Río Traditional Spanish Hilario Durán (arr)
- Lost Words: A Spell Book, The Carmen BradenAlex EddingtonNicholas Ryan KellyKaterina GimonRamona LuengenDon MacdonaldMonica PearceMarie-Claire SaindonRodney SharmanStephen Smith
- Love as a Child Robert Kyr
- Love is a Rain of Diamonds Gwyneth Walker
- Love Went a-Riding Frank Bridge Stephen Smith (arr)
- Lu-Li-Lo-La R. Murray Schafer
- Lullaby Keith Hamel
- Lullaby James Rolfe
- Lullaby of the Little Angels William H. Anderson
- maggie and milly and molly and may Joan Szymko
- Magnificat Nicola Porpora
- Magnificat Ralph Vaughan Williams
- Magnificat Christine Donkin
- Magnificat Gwyneth Walker
- Magnificat Isabella Leonarda
- Maid on the Shore, The Traditional English Kathleen Allan (arr)
- Maquerule Traditional Colombian Julian Gomez Giraldo (arr)
- Maria durch ein’ Dornwald ging Traditional German Gunnar Eriksson (arr)
- Mary’s Song Knut Nystedt
- Mass in A Major Josef Gabriel Rheinberger
- Mass No. 6 Gyorgy Orban
- Medieval and Renaissance Rounds Anonymous
- Meditating at Midnight (from Four Mystical Songs) Leslie Uyeda
- Memorare Josef Gabriel Rheinberger
- Messe à Trois Voix André Caplet
- Messe Basse Gabriel Faure
- Metsaluule Katrin Lohuaru
- Mi’kmaq Honour Song Traditional Mi’kmaq Lydia Adams (arr)
- Midnight Stars Make Bright the Sky Traditional Chinese Edward Henderson (arr)
- Midsummer Night’s Dream, A (excerpts) Felix Mendelssohn
- Midwinter Gustav Holst
- Mikado (excerpts) Gilbert and Sullivan
- Mina Olen Härmän Kankaanpäästä Matti Hyökki (arr)
- Mirthful Heart, The Abbie Betinis
- Miserere Eva Ugalde
- Miserere mei, Deus Johann Adolf Hasse
- Missa Augusta Javier Busto
- Missa Brevis Nancy Telfer
Canadian Work