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% Gloria laus et honorGloria laus et honor
  2. 🔍 36% Gloria laus et honorGloria laus et honor
  3. 🔍 36% Gloria laus et honorGloria laus et honor
  4. 🔍 34% Gloria laus et honorGloria laus et honor
  5. 🔍 29% Gloria laus et honorGloria laus et honor
  6. 🔍 27% Occurrunt turbaeOccurrunt turbae
  7. 🔍 26% FulgentibusFulgentibus
  8. 🔍 25% Gloria (Introits tone 8)Gloria (Introits tone 8)
  9. 🔍 25% Gloria laus et honorGloria laus et honor
  10. 🔍 25% Gloria LausGloria Laus
  11. 🔍 24% Gloria LausGloria Laus
  12. 🔍 23% Veni sponsa ChristiVeni sponsa Christi
  13. 🔍 22% Gloria (Introits tone 6)Gloria (Introits tone 6)
  14. 🔍 22% Nunc DimittisNunc Dimittis
  15. 🔍 22% Crucem tuam adoramusCrucem tuam adoramus
  16. 🔍 22% Gloria (Introits tone 2)Gloria (Introits tone 2)
  17. 🔍 21% IntroiboIntroibo
  18. 🔍 21% Dignus est AgnusDignus est Agnus
  19. 🔍 21% Intret in conspectuIntret in conspectu
  20. 🔍 21% Veni Sancte SpiritusVeni Sancte Spiritus
  21. 🔍 21% Ad te levaviAd te levavi
  22. 🔍 21% Honora DominumHonora Dominum
  23. 🔍 20% VidimusVidimus
  24. 🔍 20% Laetatus sumLaetatus sum
  25. 🔍 20% Sancti tuiSancti tui
  26. 🔍 20% In Nomine Jesu 1In Nomine Jesu 1
  27. 🔍 20% Gloria (Introits tone 4)Gloria (Introits tone 4)
  28. 🔍 20% Ad regias Agni dapesAd regias Agni dapes
  29. 🔍 20% Ad regias Agni dapesAd regias Agni dapes
  30. 🔍 20% SuscepimusSuscepimus
  31. 🔍 20% Adoramus teAdoramus te
  32. 🔍 19% Exaudi nosExaudi nos
  33. 🔍 19% Deus IsraelDeus Israel
  34. 🔍 19% Judica meJudica me
  35. 🔍 19% Stabat MaterStabat Mater
  36. 🔍 19% Da pacemDa pacem
  37. 🔍 19% Introduxit nos DominusIntroduxit nos Dominus
  38. 🔍 19% Hymnus ad Christum RegemHymnus ad Christum Regem
  39. 🔍 19% Gloria (Introits tone 3)Gloria (Introits tone 3)
  40. 🔍 19% Omnia quae fecistiOmnia quae fecisti
  41. 🔍 19% Justus es DomineJustus es Domine
  42. 🔍 18% The Reproaches (9)The Reproaches (9)
  43. 🔍 18% Sperent in teSperent in te
  44. 🔍 18% In excelso thronoIn excelso throno
  45. 🔍 18% Domine in tua misericordiaDomine in tua misericordia
  46. 🔍 18% Vidi aquamVidi aquam
  47. 🔍 18% SuscepimusSuscepimus
  48. 🔍 18% Nunc dimittisNunc dimittis
  49. 🔍 18% Cum angelisCum angelis
  50. 🔍 18% The Reproaches (8)The Reproaches (8)
  51. 🔍 18% Gaudens gaudeboGaudens gaudebo
  52. 🔍 18% Benedictus es DomineBenedictus es Domine
  53. 🔍 18% Lauda JerusalemLauda Jerusalem
  54. 🔍 18% De profundisDe profundis
  55. 🔍 18% Jerusalem surgeJerusalem surge
  56. 🔍 17% Before the ending of the day (Memorials and Feasts of Our Lady)Before the ending of the day (Memorials and Feasts of Our Lady)
  57. 🔍 17% IlluminaIllumina
  58. 🔍 17% Salvator mundiSalvator mundi
  59. 🔍 17% Omnes gentes plauditeOmnes gentes plaudite
  60. 🔍 17% Te Deum PatremTe Deum Patrem
  61. 🔍 17% AnnuntiaviAnnuntiavi
  62. 🔍 17% Exsurge... non praevaleatExsurge... non praevaleat
  63. 🔍 17% Domine memoraborDomine memorabor
  64. 🔍 17% Omnes collaudantOmnes collaudant
  65. 🔍 17% Emitte Spiritum tuumEmitte Spiritum tuum