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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Sion renovaberisSion renovaberis
  2. πŸ” 90% Sion renovaberisSion renovaberis
  3. πŸ” 73% Sion renovΓ‘berisSion renovΓ‘beris
  4. πŸ” 66% Sion renovaberisSion renovaberis
  5. πŸ” 54% Sion renovaberisSion renovaberis
  6. πŸ” 54% Sion renovaberisSion renovaberis
  7. πŸ” 53% Sion renovaberisSion renovaberis
  8. πŸ” 43% Sion noli timereSion noli timere
  9. πŸ” 39% Sion noli timΓ©reSion noli timΓ©re
  10. πŸ” 39% Sion noli timereSion noli timere
  11. πŸ” 39% Propheta magnusPropheta magnus
  12. πŸ” 38% Propter SionPropter Sion
  13. πŸ” 35% Propheta magnusPropheta magnus
  14. πŸ” 34% Propheta magnusPropheta magnus
  15. πŸ” 32% Gaudete et exsultate quoniam mercesGaudete et exsultate quoniam merces
  16. πŸ” 32% Propheta magnusPropheta magnus
  17. πŸ” 31% Domine magnus es Domine magnus es
  18. πŸ” 31% Tu es qui venturus es DomineTu es qui venturus es Domine
  19. πŸ” 31% Benedicta tu in mulieribusBenedicta tu in mulieribus
  20. πŸ” 31% Popule meusPopule meus
  21. πŸ” 31% Vestri capilli capitisVestri capilli capitis
  22. πŸ” 31% Vestri capilli capitisVestri capilli capitis
  23. πŸ” 30% Qui post me venitQui post me venit
  24. πŸ” 30% Invocabo nomenInvocabo nomen
  25. πŸ” 30% Popule meusPopule meus
  26. πŸ” 29% Gratia Dei in meGratia Dei in me
  27. πŸ” 29% Gratia Dei in meGratia Dei in me
  28. πŸ” 29% Ecce jam venitEcce jam venit
  29. πŸ” 29% Non est ei speciesNon est ei species
  30. πŸ” 28% De Sion veniet quiDe Sion veniet qui
  31. πŸ” 28% Ascendit DeusAscendit Deus
  32. πŸ” 28% Tu es qui venturus es DomineTu es qui venturus es Domine
  33. πŸ” 28% Tempus meum nondumTempus meum nondum
  34. πŸ” 28% A porta inferiA porta inferi
  35. πŸ” 28% Vestri capilli capitisVestri capilli capitis
  36. πŸ” 28% Tempus meumTempus meum
  37. πŸ” 28% Qui post me venitQui post me venit
  38. πŸ” 28% PaganorumPaganorum
  39. πŸ” 28% Si quis sitit veniatSi quis sitit veniat
  40. πŸ” 27% Domine magnus esDomine magnus es
  41. πŸ” 27% Exibunt aquae vivaeExibunt aquae vivae
  42. πŸ” 27% Ego autem ad DominumEgo autem ad Dominum
  43. πŸ” 27% Faciem meamFaciem meam
  44. πŸ” 27% Speciosa facta es (Ant)Speciosa facta es (Ant)
  45. πŸ” 27% Si quis sititSi quis sitit
  46. πŸ” 27% Joseph opifex sancteJoseph opifex sancte
  47. πŸ” 27% BenedΓ­cam teBenedΓ­cam te
  48. πŸ” 27% O morsO mors
  49. πŸ” 27% Factus sumFactus sum
  50. πŸ” 26% Tempus meumTempus meum
  51. πŸ” 26% De Sion... quiDe Sion... qui
  52. πŸ” 26% Gratia Dei in meGratia Dei in me
  53. πŸ” 26% Faciem meamFaciem meam
  54. πŸ” 26% Exhortatus esExhortatus es
  55. πŸ” 26% Credo IICredo II
  56. πŸ” 26% Credo IIICredo III
  57. πŸ” 26% Credo IIICredo III
  58. πŸ” 26% Ascendit DeusAscendit Deus
  59. πŸ” 26% Benedictus Deus qui misitBenedictus Deus qui misit
  60. πŸ” 26% Benedicta tu in mulieribusBenedicta tu in mulieribus
  61. πŸ” 26% Alleluia (Dominica ad Nonam T.P.)Alleluia (Dominica ad Nonam T.P.)
  62. πŸ” 26% Exibunt aquae vivaeExibunt aquae vivae
  63. πŸ” 26% InvocaboInvocabo
  64. πŸ” 25% Benedicam teBenedicam te
  65. πŸ” 25% Annuntiate populisAnnuntiate populis