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% In odorem unguentorumIn odorem unguentorum
  2. 🔍 67% In odoremIn odorem
  3. 🔍 65% In odoremIn odorem
  4. 🔍 58% In odoremIn odorem
  5. 🔍 56% In odoremIn odorem
  6. 🔍 38% In odoreIn odore
  7. 🔍 30% Benedicta filia tuBenedicta filia tu
  8. 🔍 28% Trahe nos VirgoTrahe nos Virgo
  9. 🔍 28% Sion noli timereSion noli timere
  10. 🔍 28% Oleum effusum nomenOleum effusum nomen
  11. 🔍 28% Gratia Dei in meGratia Dei in me
  12. 🔍 28% Gratia Dei in meGratia Dei in me
  13. 🔍 27% Apud Dominum misericordiaApud Dominum misericordia
  14. 🔍 27% Trahe meTrahe me
  15. 🔍 27% Propheta magnusPropheta magnus
  16. 🔍 27% Inclinavit DominusInclinavit Dominus
  17. 🔍 27% Sion noli timereSion noli timere
  18. 🔍 26% Joseph opifex sancteJoseph opifex sancte
  19. 🔍 26% Trahe nos VirgoTrahe nos Virgo
  20. 🔍 26% Numquid-redditurNumquid-redditur
  21. 🔍 26% Gratia Dei in meGratia Dei in me
  22. 🔍 26% Apud Dominum misericordiaApud Dominum misericordia
  23. 🔍 26% Numquid redditurNumquid redditur
  24. 🔍 26% Propheta magnusPropheta magnus
  25. 🔍 25% Tu gloria JerusalemTu gloria Jerusalem
  26. 🔍 25% Tu gloria JerusalemTu gloria Jerusalem
  27. 🔍 25% Super te JerusalemSuper te Jerusalem
  28. 🔍 25% Trahe nos VirgoTrahe nos Virgo
  29. 🔍 25% Benedicta tu in mulieribusBenedicta tu in mulieribus
  30. 🔍 25% Oleum effusumOleum effusum
  31. 🔍 25% Trahe nos VirgoTrahe nos Virgo
  32. 🔍 24% Trahe me... oleumTrahe me... oleum
  33. 🔍 24% Exspectabo DominumExspectabo Dominum
  34. 🔍 24% Ascendit DeusAscendit Deus
  35. 🔍 24% A porta inferiA porta inferi
  36. 🔍 24% Apud Dominum propitiatioApud Dominum propitiatio
  37. 🔍 24% Ego autem ad DominumEgo autem ad Dominum
  38. 🔍 23% Inclinavit DominusInclinavit Dominus
  39. 🔍 23% Domine magnus esDomine magnus es
  40. 🔍 23% Exspectabo DominumExspectabo Dominum
  41. 🔍 23% Ut cognoscamusUt cognoscamus
  42. 🔍 23% Popule meusPopule meus
  43. 🔍 23% Quaerite DominumQuaerite Dominum
  44. 🔍 23% Ecce veniet prophetaEcce veniet propheta
  45. 🔍 23% Emitte AgnumEmitte Agnum
  46. 🔍 23% Popule meusPopule meus
  47. 🔍 23% Laeva ejusLaeva ejus
  48. 🔍 23% Apud Dominum propitiatioApud Dominum propitiatio
  49. 🔍 22% Super te Jerusalem orieturSuper te Jerusalem orietur
  50. 🔍 22% Ecce ancilla DominiEcce ancilla Domini
  51. 🔍 22% Ascendit DeusAscendit Deus
  52. 🔍 22% Factus sumFactus sum
  53. 🔍 22% Cumque intuerenturCumque intuerentur
  54. 🔍 22% Magister dicitMagister dicit
  55. 🔍 22% Ecce veniet ProphetaEcce veniet Propheta
  56. 🔍 22% Prudentes VirginesPrudentes Virgines
  57. 🔍 22% Benedicta filia tuBenedicta filia tu
  58. 🔍 22% Tu gloria JerusalemTu gloria Jerusalem
  59. 🔍 22% Rorate caeli desuperRorate caeli desuper
  60. 🔍 21% Annuntiate populisAnnuntiate populis
  61. 🔍 21% Ad te Domine levaviAd te Domine levavi
  62. 🔍 21% Exspectetur sicut pluviaExspectetur sicut pluvia
  63. 🔍 21% O morsO mors
  64. 🔍 21% Non haberes in meNon haberes in me
  65. 🔍 21% Veni electa meaVeni electa mea