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.

馃帺 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 馃攳 to find similarities to the given chant.

  1. 馃攳 100% Christe qui luxChriste qui lux
  2. 馃攳 24% Christe qui splendor (Tempore Quadragesimae hebdomadae II IV)Christe qui splendor (Tempore Quadragesimae hebdomadae II IV)
  3. 馃攳 23% Christe qui splendor et dies (in feriis per annum)Christe qui splendor et dies (in feriis per annum)
  4. 馃攳 22% Christe qui splendor et dies (in sollemnitatibus)Christe qui splendor et dies (in sollemnitatibus)
  5. 馃攳 21% Christe qui splendor (in memoriis)Christe qui splendor (in memoriis)
  6. 馃攳 20% Christe qui splendor et dies (in dominicis per annum)Christe qui splendor et dies (in dominicis per annum)
  7. 馃攳 18% Christe qui splendor (Tempore Nativitatis a sollemnitate Epiphaniae)Christe qui splendor (Tempore Nativitatis a sollemnitate Epiphaniae)
  8. 馃攳 17% Iesu nostra redemptioIesu nostra redemptio
  9. 馃攳 17% Christe qui splendor (in festis)Christe qui splendor (in festis)
  10. 馃攳 17% Christe qui luxChriste qui lux
  11. 馃攳 16% Christe qui splendor (Tempore Adventus post diem 16 decembris)Christe qui splendor (Tempore Adventus post diem 16 decembris)
  12. 馃攳 16% Ave maris stellaAve maris stella
  13. 馃攳 16% Veni Creator SpiritusVeni Creator Spiritus
  14. 馃攳 13% Christum rogemusChristum rogemus
  15. 馃攳 13% Post Petrum primumPost Petrum primum
  16. 馃攳 13% Illuminans AltissimusIlluminans Altissimus
  17. 馃攳 13% Summi largitor praemiiSummi largitor praemii
  18. 馃攳 13% Sanctorum meritisSanctorum meritis
  19. 馃攳 13% Jam Christus astraJam Christus astra
  20. 馃攳 12% Iesu Salvator saeculiIesu Salvator saeculi
  21. 馃攳 12% Aeterna Christi muneraAeterna Christi munera
  22. 馃攳 12% Dicamus laudes Domino (A Sollemnitate Epiphaniae)Dicamus laudes Domino (A Sollemnitate Epiphaniae)
  23. 馃攳 12% O quam glorificaO quam glorifica
  24. 馃攳 12% Te lucis ante terminum (In Quadragesima)Te lucis ante terminum (In Quadragesima)
  25. 馃攳 12% Agnes beatae virginisAgnes beatae virginis
  26. 馃攳 12% Lux aeternaLux aeterna
  27. 馃攳 11% Deus qui caeli lumen esDeus qui caeli lumen es
  28. 馃攳 11% Mysterium EcclesiaeMysterium Ecclesiae
  29. 馃攳 11% Lux ecce surgit (in Hieme)Lux ecce surgit (in Hieme)
  30. 馃攳 11% Beata nobis gaudiaBeata nobis gaudia
  31. 馃攳 11% Redem铆sti nos D贸mineRedem铆sti nos D贸mine
  32. 馃攳 11% Aeterne Rex altissimeAeterne Rex altissime
  33. 馃攳 11% Iesu corona virginumIesu corona virginum
  34. 馃攳 11% Tibi Redemptor omniumTibi Redemptor omnium
  35. 馃攳 11% MagnificabiturMagnificabitur
  36. 馃攳 11% Te lucis ante terminum (In Festis et Officiis iij. Lect., in Feriis T. P.)Te lucis ante terminum (In Festis et Officiis iij. Lect., in Feriis T. P.)
  37. 馃攳 11% Iesu corona celsiorIesu corona celsior
  38. 馃攳 11% Hymnum dicamus DominoHymnum dicamus Domino
  39. 馃攳 11% Optatus votisOptatus votis
  40. 馃攳 11% Vexilla RegisVexilla Regis
  41. 馃攳 11% Hymnus Te DeumHymnus Te Deum
  42. 馃攳 10% Te lucis ante terminum (Tempore Quadragesimae per hebdomadas I III et V)Te lucis ante terminum (Tempore Quadragesimae per hebdomadas I III et V)
  43. 馃攳 10% Adjuva nos DeusAdjuva nos Deus
  44. 馃攳 10% Te DeumTe Deum
  45. 馃攳 10% Ecce dediteEcce dedite
  46. 馃攳 10% Te DeumTe Deum
  47. 馃攳 10% Te lucis ante terminum (In Dominicis per Annum)Te lucis ante terminum (In Dominicis per Annum)
  48. 馃攳 10% Pater NosterPater Noster
  49. 馃攳 10% Lux ecce surgit (in Aestate)Lux ecce surgit (in Aestate)
  50. 馃攳 10% Vide D贸mineVide D贸mine
  51. 馃攳 10% Ut cognosc谩mus D贸mineUt cognosc谩mus D贸mine
  52. 馃攳 10% Christe, vivens hostiaChriste, vivens hostia
  53. 馃攳 10% Dicamus laudes (In dominicis)Dicamus laudes (In dominicis)
  54. 馃攳 10% Lux iucundaLux iucunda
  55. 馃攳 10% Agathae sacraeAgathae sacrae
  56. 馃攳 10% Pater Noster (ferialis)Pater Noster (ferialis)
  57. 馃攳 10% Lux aeternaLux aeterna
  58. 馃攳 10% De profundis exclamantesDe profundis exclamantes
  59. 馃攳 10% Tu DomineTu Domine
  60. 馃攳 10% Dicamus laudes (In feriis)Dicamus laudes (In feriis)
  61. 馃攳 10% Te lucis ante terminum (Tempore Nativitatis usque ad sollemnitatem Epiphaniae)Te lucis ante terminum (Tempore Nativitatis usque ad sollemnitatem Epiphaniae)
  62. 馃攳 10% Nox et tenebrae (in Hieme)Nox et tenebrae (in Hieme)
  63. 馃攳 10% Apostolorum supparemApostolorum supparem
  64. 馃攳 10% Pater Noster (festivus)Pater Noster (festivus)
  65. 馃攳 10% Pater noster (Ad Laudes et Vesperas)Pater noster (Ad Laudes et Vesperas)