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 🔍 to find similarities to the given chant.

  1. 🔍 100% Vadam ad patremVadam ad patrem
  2. 🔍 64% Vadam ad patremVadam ad patrem
  3. 🔍 59% Vadam ad patremVadam ad patrem
  4. 🔍 56% Vadam ad patremVadam ad patrem
  5. 🔍 52% Vadam ad patremVadam ad patrem
  6. 🔍 30% Si diligeretis meSi diligeretis me
  7. 🔍 28% AscendoAscendo
  8. 🔍 28% Ascendo ad PatremAscendo ad Patrem
  9. 🔍 28% Ascendo ad PatremAscendo ad Patrem
  10. 🔍 27% Pater peccavi in caelum (Resp.)Pater peccavi in caelum (Resp.)
  11. 🔍 26% Vadam ad montemVadam ad montem
  12. 🔍 25% Redime meRedime me
  13. 🔍 25% Ascendo ad Patrem meumAscendo ad Patrem meum
  14. 🔍 25% Ascendo ad PatremAscendo ad Patrem
  15. 🔍 25% Pater peccavi in coelumPater peccavi in coelum
  16. 🔍 25% Ego autem ad DominumEgo autem ad Dominum
  17. 🔍 24% Salvum me facSalvum me fac
  18. 🔍 24% Fac Domine judiciumFac Domine judicium
  19. 🔍 24% ModicumModicum
  20. 🔍 24% In omnibus hisIn omnibus his
  21. 🔍 23% Ascendo ad PatremAscendo ad Patrem
  22. 🔍 23% Vadam ad montemVadam ad montem
  23. 🔍 22% Bonum mihiBonum mihi
  24. 🔍 22% Benedico... FiliumBenedico... Filium
  25. 🔍 22% Tu autem DomineTu autem Domine
  26. 🔍 22% AppenderuntAppenderunt
  27. 🔍 22% Anxiatus estAnxiatus est
  28. 🔍 21% Benedicam DominumBenedicam Dominum
  29. 🔍 21% BenedicamusBenedicamus
  30. 🔍 21% Te Deum PatremTe Deum Patrem
  31. 🔍 21% Benedicamus PatremBenedicamus Patrem
  32. 🔍 21% En ut superbaEn ut superba
  33. 🔍 21% Benedicamus Patrem et FiliumBenedicamus Patrem et Filium
  34. 🔍 21% Benedicamus PatremBenedicamus Patrem
  35. 🔍 21% LazarusLazarus
  36. 🔍 21% Ego sum pastor bonusEgo sum pastor bonus
  37. 🔍 21% Postulavi Patrem meumPostulavi Patrem meum
  38. 🔍 21% Christus JesusChristus Jesus
  39. 🔍 21% Ecce Deus meusEcce Deus meus
  40. 🔍 21% Eripe me de inimicis... DomineEripe me de inimicis... Domine
  41. 🔍 21% Educ de carcereEduc de carcere
  42. 🔍 21% Et factum estEt factum est
  43. 🔍 21% Benedicam te (II)Benedicam te (II)
  44. 🔍 21% Benedicam te IBenedicam te I
  45. 🔍 21% Rogabo PatremRogabo Patrem
  46. 🔍 20% RogaboRogabo
  47. 🔍 20% Ad te Domine levaviAd te Domine levavi
  48. 🔍 20% Auctor beate saeculiAuctor beate saeculi
  49. 🔍 20% Erue a frameaErue a framea
  50. 🔍 20% Sicut novit meSicut novit me
  51. 🔍 20% Sitivit animaSitivit anima
  52. 🔍 20% Anima meaAnima mea
  53. 🔍 20% FoderuntFoderunt
  54. 🔍 20% Vado ad eum... et nemoVado ad eum... et nemo
  55. 🔍 20% In aeternumIn aeternum
  56. 🔍 20% Cor mundumCor mundum
  57. 🔍 20% Ecce ancillaEcce ancilla
  58. 🔍 20% Benedico... FiliumBenedico... Filium
  59. 🔍 20% Ego sum panis (I)Ego sum panis (I)
  60. 🔍 20% Non turbetur corNon turbetur cor
  61. 🔍 20% Fac Domine judiciumFac Domine judicium
  62. 🔍 20% Ego veritatemEgo veritatem
  63. 🔍 20% Benedicamus Patrem et FiliumBenedicamus Patrem et Filium
  64. 🔍 20% Fac benigneFac benigne
  65. 🔍 20% Credo ICredo I