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% Malos male perdetMalos male perdet
  2. 🔍 70% Malos male perdetMalos male perdet
  3. 🔍 69% Malos male perdetMalos male perdet
  4. 🔍 63% Malos male perdetMalos male perdet
  5. 🔍 52% Malos male perdetMalos male perdet
  6. 🔍 51% Malos male perdetMalos male perdet
  7. 🔍 45% Malos male perdetMalos male perdet
  8. 🔍 32% Libera nos Deus (Mode 1f)Libera nos Deus (Mode 1f)
  9. 🔍 32% Domine audiviDomine audivi
  10. 🔍 31% Benedictus Dominus quiaBenedictus Dominus quia
  11. 🔍 30% Domus meaDomus mea
  12. 🔍 30% Pater AbrahamPater Abraham
  13. 🔍 30% Benedictus Deus IsraelBenedictus Deus Israel
  14. 🔍 30% VisionemVisionem
  15. 🔍 30% Reges terraeReges terrae
  16. 🔍 30% Qui mihi ministratQui mihi ministrat
  17. 🔍 29% Anxiatus estAnxiatus est
  18. 🔍 29% Qui sequitur meQui sequitur me
  19. 🔍 29% Omnes autemOmnes autem
  20. 🔍 29% Inclinavit se IesusInclinavit se Iesus
  21. 🔍 29% Miserere mei DeusMiserere mei Deus
  22. 🔍 29% Dixit autem dominus ad cultoremDixit autem dominus ad cultorem
  23. 🔍 29% Per visceraPer viscera
  24. 🔍 29% Dignus es DomineDignus es Domine
  25. 🔍 29% OperaminiOperamini
  26. 🔍 28% Beneplacitum estBeneplacitum est
  27. 🔍 28% Domine refugiumDomine refugium
  28. 🔍 28% Nemo tollitNemo tollit
  29. 🔍 28% Domine bonum estDomine bonum est
  30. 🔍 28% HabitabitHabitabit
  31. 🔍 28% Dominum Deum tuumDominum Deum tuum
  32. 🔍 28% Fili recordareFili recordare
  33. 🔍 28% Opera quae egoOpera quae ego
  34. 🔍 28% Qui verbum meumQui verbum meum
  35. 🔍 28% Libera nos Deus (Mode 8g)Libera nos Deus (Mode 8g)
  36. 🔍 28% Speciosus formaSpeciosus forma
  37. 🔍 28% In firmamentoIn firmamento
  38. 🔍 28% Tu autem cum oraverisTu autem cum oraveris
  39. 🔍 28% Modicum et nonModicum et non
  40. 🔍 28% Domine in caeloDomine in caelo
  41. 🔍 28% Potens es DominePotens es Domine
  42. 🔍 28% Ne timeas MariaNe timeas Maria
  43. 🔍 28% Ne timeas MariaNe timeas Maria
  44. 🔍 28% Quoniam in teQuoniam in te
  45. 🔍 28% Cantate DominoCantate Domino
  46. 🔍 28% In DominoIn Domino
  47. 🔍 28% Dextera DominiDextera Domini
  48. 🔍 28% Sepulto Domino (Mode 6f)Sepulto Domino (Mode 6f)
  49. 🔍 28% Manete in dilectioneManete in dilectione
  50. 🔍 28% Sedebit DominusSedebit Dominus
  51. 🔍 27% Mulier venient diesMulier venient dies
  52. 🔍 27% Sic benedicamSic benedicam
  53. 🔍 27% Populus meus aitPopulus meus ait
  54. 🔍 27% Et in servis suisEt in servis suis
  55. 🔍 27% Dimitte nobis Domine (Mode 1f)Dimitte nobis Domine (Mode 1f)
  56. 🔍 27% In cymbalisIn cymbalis
  57. 🔍 27% Christus semelChristus semel
  58. 🔍 27% Inclinavit se IesusInclinavit se Iesus
  59. 🔍 27% Qui manet in meQui manet in me
  60. 🔍 27% Redemptionem ... alleluiaRedemptionem ... alleluia
  61. 🔍 27% Hymnum diciteHymnum dicite
  62. 🔍 27% Si ergo vosSi ergo vos
  63. 🔍 27% Nemo in eumNemo in eum
  64. 🔍 27% Natus est nobis DeusNatus est nobis Deus
  65. 🔍 27% Dominus venietDominus veniet