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: 2025-12-19. 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% Ascendit DeusAscendit Deus
  2. πŸ” 88% Ascendit DeusAscendit Deus
  3. πŸ” 66% Ascendit DeusAscendit Deus
  4. πŸ” 60% Ascendit Deus (Ss. Rosarii)Ascendit Deus (Ss. Rosarii)
  5. πŸ” 54% Ascendit DeusAscendit Deus
  6. πŸ” 51% Ascendit DeusAscendit Deus
  7. πŸ” 47% Ascendit DeusAscendit Deus
  8. πŸ” 45% Ascendit DeusAscendit Deus
  9. πŸ” 42% Ascendit DeusAscendit Deus
  10. πŸ” 41% Popule meusPopule meus
  11. πŸ” 40% Ascendit DeusAscendit Deus
  12. πŸ” 40% Speciosa facta es (Ant)Speciosa facta es (Ant)
  13. πŸ” 40% Sion noli timereSion noli timere
  14. πŸ” 40% Elevatis manibusElevatis manibus
  15. πŸ” 39% Benedicam teBenedicam te
  16. πŸ” 39% BenedΓ­cam teBenedΓ­cam te
  17. πŸ” 38% Egredietur DominusEgredietur Dominus
  18. πŸ” 37% Sion noli timereSion noli timere
  19. πŸ” 37% Elevatis manibusElevatis manibus
  20. πŸ” 37% Laeva ejusLaeva ejus
  21. πŸ” 36% Popule meusPopule meus
  22. πŸ” 35% Vestitus eratVestitus erat
  23. πŸ” 35% Ascendit DeusAscendit Deus
  24. πŸ” 35% Speciosa facta esSpeciosa facta es
  25. πŸ” 35% Alleluia (Dominica ad Nonam T.P.)Alleluia (Dominica ad Nonam T.P.)
  26. πŸ” 34% Ascendit DeusAscendit Deus
  27. πŸ” 34% Spiritus tuus bonusSpiritus tuus bonus
  28. πŸ” 34% Ascendit DeusAscendit Deus
  29. πŸ” 34% In odoremIn odorem
  30. πŸ” 33% Alleluia (Feria Secunda ad Tertiam T.P.)Alleluia (Feria Secunda ad Tertiam T.P.)
  31. πŸ” 33% Et ecce terraemotusEt ecce terraemotus
  32. πŸ” 33% Super te Jerusalem orieturSuper te Jerusalem orietur
  33. πŸ” 33% Absque tuo imperioAbsque tuo imperio
  34. πŸ” 33% Benedicta tu in mulieribusBenedicta tu in mulieribus
  35. πŸ” 33% Ego autem ad DominumEgo autem ad Dominum
  36. πŸ” 32% Fasciculus myrrhaeFasciculus myrrhae
  37. πŸ” 32% Gratia Dei in meGratia Dei in me
  38. πŸ” 32% Alleluia LaudateAlleluia Laudate
  39. πŸ” 32% Sion renovaberisSion renovaberis
  40. πŸ” 32% InvocaboInvocabo
  41. πŸ” 32% Ecce Rex venietEcce Rex veniet
  42. πŸ” 32% Ecce video caelosEcce video caelos
  43. πŸ” 32% Crastina dieCrastina die
  44. πŸ” 31% Ascendit DeusAscendit Deus
  45. πŸ” 31% Laeva ejusLaeva ejus
  46. πŸ” 31% Dominus Deus auxiliatorDominus Deus auxiliator
  47. πŸ” 31% Domine magnus esDomine magnus es
  48. πŸ” 31% Ecce video caelosEcce video caelos
  49. πŸ” 31% Ecce Deus meusEcce Deus meus
  50. πŸ” 31% Super te JerusalemSuper te Jerusalem
  51. πŸ” 31% Numquid redditurNumquid redditur
  52. πŸ” 31% Quaerite DominumQuaerite Dominum
  53. πŸ” 31% LaetareLaetare
  54. πŸ” 31% Domine magnus es Domine magnus es
  55. πŸ” 31% Vestitus erat vesteVestitus erat veste
  56. πŸ” 31% Deus meus es tuDeus meus es tu
  57. πŸ” 31% Propheta magnusPropheta magnus
  58. πŸ” 31% O mulierO mulier
  59. πŸ” 30% Invocabo nomenInvocabo nomen
  60. πŸ” 30% Ecce RexEcce Rex
  61. πŸ” 30% Oves meaeOves meae
  62. πŸ” 30% Confundantur qui meConfundantur qui me
  63. πŸ” 30% Tempus meumTempus meum
  64. πŸ” 30% Joseph opifex sancteJoseph opifex sancte
  65. πŸ” 30% Propheta magnusPropheta magnus