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% Spiritus tuus bonusSpiritus tuus bonus
  2. πŸ” 36% Ascendit DeusAscendit Deus
  3. πŸ” 35% Benedicam teBenedicam te
  4. πŸ” 34% Ascendit DeusAscendit Deus
  5. πŸ” 32% BenedΓ­cam teBenedΓ­cam te
  6. πŸ” 30% Alleluia (Dominica ad Nonam T.P.)Alleluia (Dominica ad Nonam T.P.)
  7. πŸ” 30% Alleluia Tuus sumAlleluia Tuus sum
  8. πŸ” 30% Alleluia tuus sum egoAlleluia tuus sum ego
  9. πŸ” 30% Ascendit DeusAscendit Deus
  10. πŸ” 29% Absque tuo imperioAbsque tuo imperio
  11. πŸ” 29% Elevatis manibusElevatis manibus
  12. πŸ” 29% Alleluia (Feria Secunda ad Tertiam T.P.)Alleluia (Feria Secunda ad Tertiam T.P.)
  13. πŸ” 28% Spiritus ParaclitusSpiritus Paraclitus
  14. πŸ” 28% Domine magnus es Domine magnus es
  15. πŸ” 27% Laeva ejusLaeva ejus
  16. πŸ” 26% Speciosa facta esSpeciosa facta es
  17. πŸ” 26% Exsultet spiritus meusExsultet spiritus meus
  18. πŸ” 26% Elevatis manibusElevatis manibus
  19. πŸ” 25% Super te JerusalemSuper te Jerusalem
  20. πŸ” 25% Elevatis manibusElevatis manibus
  21. πŸ” 25% Fasciculus myrrhaeFasciculus myrrhae
  22. πŸ” 25% Super te JerusalemSuper te Jerusalem
  23. πŸ” 25% Laeva ejusLaeva ejus
  24. πŸ” 24% Speciosa facta es (Ant)Speciosa facta es (Ant)
  25. πŸ” 24% Speciosa facta esSpeciosa facta es
  26. πŸ” 24% Speciosa facta esSpeciosa facta es
  27. πŸ” 24% Spiritus Domini super meSpiritus Domini super me
  28. πŸ” 24% Spiritus DominiSpiritus Domini
  29. πŸ” 24% Exhortatus esExhortatus es
  30. πŸ” 23% Ego autem ad DominumEgo autem ad Dominum
  31. πŸ” 23% Spiritus quiSpiritus qui
  32. πŸ” 23% Vestitus erat vesteVestitus erat veste
  33. πŸ” 23% Alleluia Spiritus ParaclitusAlleluia Spiritus Paraclitus
  34. πŸ” 23% Pastor bonus animamPastor bonus animam
  35. πŸ” 23% Egredietur DominusEgredietur Dominus
  36. πŸ” 23% In manus tuas (tempore Paschali)In manus tuas (tempore Paschali)
  37. πŸ” 23% Invocabo nomenInvocabo nomen
  38. πŸ” 23% Exhortatus esExhortatus es
  39. πŸ” 23% Alleluia ConfiteminiAlleluia Confitemini
  40. πŸ” 23% Pastor bonusPastor bonus
  41. πŸ” 23% Vestitus eratVestitus erat
  42. πŸ” 22% Non vos relinquamNon vos relinquam
  43. πŸ” 22% Exhortatus esExhortatus es
  44. πŸ” 22% Spiritus quiSpiritus qui
  45. πŸ” 22% Spiritus quiSpiritus qui
  46. πŸ” 22% Fasciculus myrrhaeFasciculus myrrhae
  47. πŸ” 22% Spiritus qui a Patre proceditSpiritus qui a Patre procedit
  48. πŸ” 22% Alleluia (mode 8)Alleluia (mode 8)
  49. πŸ” 22% Alleluia (ant Dom.a in albis)Alleluia (ant Dom.a in albis)
  50. πŸ” 22% In manus tuas... allel.In manus tuas... allel.
  51. πŸ” 22% Educas panem de terraEducas panem de terra
  52. πŸ” 22% Alleluia (ant.)Alleluia (ant.)
  53. πŸ” 22% Alleluia (ant.)Alleluia (ant.)
  54. πŸ” 22% Vestitus eratVestitus erat
  55. πŸ” 22% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  56. πŸ” 22% Popule meusPopule meus
  57. πŸ” 22% Ego autem ad DominumEgo autem ad Dominum
  58. πŸ” 22% Misi digitum meumMisi digitum meum
  59. πŸ” 21% Alieni insurrexeruntAlieni insurrexerunt
  60. πŸ” 21% Super te Jerusalem orieturSuper te Jerusalem orietur
  61. πŸ” 21% Non vos relinquamNon vos relinquam
  62. πŸ” 21% Spiritus qui a PatreSpiritus qui a Patre
  63. πŸ” 21% Sion noli timereSion noli timere
  64. πŸ” 21% Quam bonusQuam bonus
  65. πŸ” 21% Stetit Angelus juxtaStetit Angelus juxta