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% Maria stabatMaria stabat
  2. πŸ” 78% Maria stabatMaria stabat
  3. πŸ” 70% Maria stabatMaria stabat
  4. πŸ” 52% Maria stabatMaria stabat
  5. πŸ” 33% Inclinavit se MariaInclinavit se Maria
  6. πŸ” 31% Alleluia. (Wednesday P. T. at Lauds I)Alleluia. (Wednesday P. T. at Lauds I)
  7. πŸ” 28% Alleluia (ant Dom.a in albis)Alleluia (ant Dom.a in albis)
  8. πŸ” 28% Alleluia. (Thursday P. T. at Lauds I) Alleluia. (Thursday P. T. at Lauds I)
  9. πŸ” 28% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  10. πŸ” 27% Alleluia. (Saturday P. T. at Lauds I)Alleluia. (Saturday P. T. at Lauds I)
  11. πŸ” 27% Alleluia. (Sund. P. T. at Lauds II)Alleluia. (Sund. P. T. at Lauds II)
  12. πŸ” 26% Respondens autem AngelusRespondens autem Angelus
  13. πŸ” 26% Alleluia (Tuesday P. T. at Lauds)Alleluia (Tuesday P. T. at Lauds)
  14. πŸ” 25% Alleluia. (Wednesday P. T. at Vespers)Alleluia. (Wednesday P. T. at Vespers)
  15. πŸ” 25% Non invenientes JesumNon invenientes Jesum
  16. πŸ” 25% Alleluia. (Saturday P. T. at Lauds II)Alleluia. (Saturday P. T. at Lauds II)
  17. πŸ” 25% InundavΓ©runtInundavΓ©runt
  18. πŸ” 25% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  19. πŸ” 25% Alleluia. (Monday P. T. at Vespers)Alleluia. (Monday P. T. at Vespers)
  20. πŸ” 24% In die magnoIn die magno
  21. πŸ” 24% Malos male perdetMalos male perdet
  22. πŸ” 24% Alleluia. (Sund. P. T. at Lauds I) Alleluia. (Sund. P. T. at Lauds I)
  23. πŸ” 24% Serve bone et fidelisServe bone et fidelis
  24. πŸ” 24% Alleluia. (Tuesday P. T. at Vespers)Alleluia. (Tuesday P. T. at Vespers)
  25. πŸ” 24% LaudaboLaudabo
  26. πŸ” 23% Alleluia (Friday P. T. at Vespers)Alleluia (Friday P. T. at Vespers)
  27. πŸ” 23% Dominus tamquamDominus tamquam
  28. πŸ” 23% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  29. πŸ” 23% Alleluia (Per Hebdomadam ad Nonam T.P.)Alleluia (Per Hebdomadam ad Nonam T.P.)
  30. πŸ” 23% Alleluia (Monday P. T. at Lauds)Alleluia (Monday P. T. at Lauds)
  31. πŸ” 23% VidΓ©te manus measVidΓ©te manus meas
  32. πŸ” 23% Exaltata est Virgo MariaExaltata est Virgo Maria
  33. πŸ” 23% Sub tuum praesidiumSub tuum praesidium
  34. πŸ” 23% Ecce levavit ad gentesEcce levavit ad gentes
  35. πŸ” 23% Ecce fidelis servusEcce fidelis servus
  36. πŸ” 23% Alleluia. (Thursday P. T. at Lauds II) Alleluia. (Thursday P. T. at Lauds II)
  37. πŸ” 23% Quomodo fiet istud (Annunt.)Quomodo fiet istud (Annunt.)
  38. πŸ” 23% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  39. πŸ” 23% Tulerunt Dominum meumTulerunt Dominum meum
  40. πŸ” 22% Alleluia. (Friday P. T. at Lauds II) Alleluia. (Friday P. T. at Lauds II)
  41. πŸ” 22% Alleluia (Per Hebdomadam ad Sextam T.P.)Alleluia (Per Hebdomadam ad Sextam T.P.)
  42. πŸ” 22% Angelus autem DominiAngelus autem Domini
  43. πŸ” 22% Christum regem descendentem de coelisChristum regem descendentem de coelis
  44. πŸ” 22% Ego sum viaEgo sum via
  45. πŸ” 22% Alleluia. (Wednesday P. T. at Lauds II)Alleluia. (Wednesday P. T. at Lauds II)
  46. πŸ” 22% Posuisti DominePosuisti Domine
  47. πŸ” 22% Alleluia (Tuesday P. T. at Lauds)Alleluia (Tuesday P. T. at Lauds)
  48. πŸ” 22% BenedictionemBenedictionem
  49. πŸ” 22% Alleluia (Feria Secunda ad Nonam T.P.)Alleluia (Feria Secunda ad Nonam T.P.)
  50. πŸ” 22% Si manseritis in meSi manseritis in me
  51. πŸ” 22% Salve ReginaSalve Regina
  52. πŸ” 22% Angelus autem DominiAngelus autem Domini
  53. πŸ” 21% Ait Dominus Deus ad serpentemAit Dominus Deus ad serpentem
  54. πŸ” 21% QuΓ³modo fiet istudQuΓ³modo fiet istud
  55. πŸ” 21% Undecim discΓ­puliUndecim discΓ­puli
  56. πŸ” 21% Alleluia ConfiteminiAlleluia Confitemini
  57. πŸ” 21% Alleluia (Dominica ad Primam, per annum)Alleluia (Dominica ad Primam, per annum)
  58. πŸ” 21% Nemo in eumNemo in eum
  59. πŸ” 21% Nos autem gloriΓ‘riNos autem gloriΓ‘ri
  60. πŸ” 21% Spiritus Sanctus...et virtusSpiritus Sanctus...et virtus
  61. πŸ” 21% Laudemus virum gloriosumLaudemus virum gloriosum
  62. πŸ” 21% Quomodo fiet istud (Adv)Quomodo fiet istud (Adv)
  63. πŸ” 21% Benedictionem Γ³mnium gΓ©ntiumBenedictionem Γ³mnium gΓ©ntium
  64. πŸ” 21% Exaltata est Virgo MariaExaltata est Virgo Maria
  65. πŸ” 21% Alleluia (Dominica ad Nonam T.P.)Alleluia (Dominica ad Nonam T.P.)