IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-20. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the 🔍 to find similarities to the given chant.

  1. 🔍 100% Maiole consors procerumMaiole consors procerum
  2. 🔍 78% Tristes erant ApostoliTristes erant Apostoli
  3. 🔍 77% Jesu Redemptor omnium (T. Paschali)Jesu Redemptor omnium (T. Paschali)
  4. 🔍 76% Jesu corona Virginum (In Tempore Paschali)Jesu corona Virginum (In Tempore Paschali)
  5. 🔍 76% Jesu corona Virginum (In Tempore Ascensionis)Jesu corona Virginum (In Tempore Ascensionis)
  6. 🔍 75% Salve virilis pectoris (in Tempore Paschali)Salve virilis pectoris (in Tempore Paschali)
  7. 🔍 74% Dum Nocte PulsaDum Nocte Pulsa
  8. 🔍 73% Triumphat mundi principem (in Tempore Paschali)Triumphat mundi principem (in Tempore Paschali)
  9. 🔍 72% Summi sacerdos Numinis (in Tempore Paschali)Summi sacerdos Numinis (in Tempore Paschali)
  10. 🔍 70% Tristes erant ApostoliTristes erant Apostoli
  11. 🔍 68% Deus tuorum militum (In Ascensione)Deus tuorum militum (In Ascensione)
  12. 🔍 67% Paschale mundo gaudiumPaschale mundo gaudium
  13. 🔍 67% Deus tuorum militum (Tempore Paschali)Deus tuorum militum (Tempore Paschali)
  14. 🔍 67% Paschale mundo gaudium (In Ascensione)Paschale mundo gaudium (In Ascensione)
  15. 🔍 67% Fortem virili (Tristes erant tonus)Fortem virili (Tristes erant tonus)
  16. 🔍 66% Claro paschali gaudioClaro paschali gaudio
  17. 🔍 66% Invicte Martyr unicum (In Ascensione)Invicte Martyr unicum (In Ascensione)
  18. 🔍 65% Invicte Martyr unicum (Temp. Pasch.)Invicte Martyr unicum (Temp. Pasch.)
  19. 🔍 65% Jesu corona Virginum (Tristes erant Tonus)Jesu corona Virginum (Tristes erant Tonus)
  20. 🔍 65% Rex gloriose Martyrum (Tempore Paschali)Rex gloriose Martyrum (Tempore Paschali)
  21. 🔍 64% Rex gloriose Martyrum (In Ascensione)Rex gloriose Martyrum (In Ascensione)
  22. 🔍 64% Dum nocte pulsa LuciferDum nocte pulsa Lucifer
  23. 🔍 63% Martyr Dei VenantiusMartyr Dei Venantius
  24. 🔍 62% Tristes erant ApostoliTristes erant Apostoli
  25. 🔍 56% Tristes erant Apostoli (In Ascensione)Tristes erant Apostoli (In Ascensione)
  26. 🔍 56% Tristes erant ApostoliTristes erant Apostoli
  27. 🔍 53% Athleta Christi nobilisAthleta Christi nobilis
  28. 🔍 53% Martyr Dei VenantiusMartyr Dei Venantius
  29. 🔍 43% Exsultet caelum (II)Exsultet caelum (II)
  30. 🔍 43% Deus tuorum II Cl.Deus tuorum II Cl.
  31. 🔍 42% Jesu coronaJesu corona
  32. 🔍 40% Jucunda PatrumJucunda Patrum
  33. 🔍 36% Quicumque Christum quaeritisQuicumque Christum quaeritis
  34. 🔍 35% Salutis humanae satorSalutis humanae sator
  35. 🔍 34% Chorus novae IerusalemChorus novae Ierusalem
  36. 🔍 34% Te lucis ante terminum (In Transfiguratione)Te lucis ante terminum (In Transfiguratione)
  37. 🔍 34% Aeterna Christi munera ApostolorumAeterna Christi munera Apostolorum
  38. 🔍 34% Te lucis ante terminum (In Ascensione)Te lucis ante terminum (In Ascensione)
  39. 🔍 32% Quasi tubaQuasi tuba
  40. 🔍 32% Aeterna Christi munera et MartyrumAeterna Christi munera et Martyrum
  41. 🔍 32% Nunc Sancte Nobis (In Tempore Ascensionis)Nunc Sancte Nobis (In Tempore Ascensionis)
  42. 🔍 31% Nunc Sancte nobis Spiritus (In Ascensione)Nunc Sancte nobis Spiritus (In Ascensione)
  43. 🔍 31% Stephani victoria!Stephani victoria!
  44. 🔍 31% Nunc Sancte Nobis (In Tempore Ascensionis)Nunc Sancte Nobis (In Tempore Ascensionis)
  45. 🔍 31% Ave Maria... virgo serenaAve Maria... virgo serena
  46. 🔍 30% Gloria XIGloria XI
  47. 🔍 30% Virginis virgoVirginis virgo
  48. 🔍 30% O nimis felixO nimis felix
  49. 🔍 30% Crux fidelisCrux fidelis
  50. 🔍 29% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  51. 🔍 29% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  52. 🔍 29% Rerum Deus fonsRerum Deus fons
  53. 🔍 29% Gaude mater AnnaGaude mater Anna
  54. 🔍 29% Adeste sanctiAdeste sancti
  55. 🔍 29% O nimis felixO nimis felix
  56. 🔍 28% Audi benigneAudi benigne
  57. 🔍 28% O aeterne DeusO aeterne Deus
  58. 🔍 28% Mente jucundaMente jucunda
  59. 🔍 28% Jam lucis orto sidere (In Transfiguratione)Jam lucis orto sidere (In Transfiguratione)
  60. 🔍 28% O martyr desiderioO martyr desiderio
  61. 🔍 28% Jam lucis orto sidere (In Ascensione)Jam lucis orto sidere (In Ascensione)
  62. 🔍 28% Dicamus laudes (In festis)Dicamus laudes (In festis)
  63. 🔍 28% Optatus votis omniumOptatus votis omnium
  64. 🔍 28% Jam lucis orto sidere (In Ascensione)Jam lucis orto sidere (In Ascensione)
  65. 🔍 28% In caelesti hierarchiaIn caelesti hierarchia