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% In die magnoIn die magno
  2. πŸ” 82% In die magnoIn die magno
  3. πŸ” 78% In die magno festivitatisIn die magno festivitatis
  4. πŸ” 78% In die magnoIn die magno
  5. πŸ” 57% In die magno festivitatisIn die magno festivitatis
  6. πŸ” 53% Stans JesusStans Jesus
  7. πŸ” 52% Stans JesusStans Jesus
  8. πŸ” 49% Stans JesusStans Jesus
  9. πŸ” 38% Si quis sititSi quis sitit
  10. πŸ” 34% Si quis sititSi quis sitit
  11. πŸ” 30% Si quis sitit veniatSi quis sitit veniat
  12. πŸ” 30% Si quis sititSi quis sitit
  13. πŸ” 29% In praesepioIn praesepio
  14. πŸ” 29% Beatus AndreasBeatus Andreas
  15. πŸ” 28% Si quis sititSi quis sitit
  16. πŸ” 27% Domine clamavi ad teDomine clamavi ad te
  17. πŸ” 27% Domine clamavi ad teDomine clamavi ad te
  18. πŸ” 27% Inclinavit se JesusInclinavit se Jesus
  19. πŸ” 26% Beatus AndreasBeatus Andreas
  20. πŸ” 26% Domine probasti meDomine probasti me
  21. πŸ” 25% Jesus haec dicensJesus haec dicens
  22. πŸ” 25% Beatus AndreasBeatus Andreas
  23. πŸ” 25% Stabat mater 1Stabat mater 1
  24. πŸ” 25% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  25. πŸ” 25% Beatus Andreas orabatBeatus Andreas orabat
  26. πŸ” 25% Subiit ergo in montemSubiit ergo in montem
  27. πŸ” 24% Maria stabatMaria stabat
  28. πŸ” 24% Quis ex vobisQuis ex vobis
  29. πŸ” 24% Exibant autemExibant autem
  30. πŸ” 23% Dixit JesusDixit Jesus
  31. πŸ” 23% Serve bone et fidelisServe bone et fidelis
  32. πŸ” 23% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  33. πŸ” 23% Stabat Mater speciosaStabat Mater speciosa
  34. πŸ” 23% Si quis sitisSi quis sitis
  35. πŸ” 23% Caecus sedebatCaecus sedebat
  36. πŸ” 23% Stabat Mater dolorosaStabat Mater dolorosa
  37. πŸ” 22% Inclinavit se JesusInclinavit se Jesus
  38. πŸ” 22% Homo DeiHomo Dei
  39. πŸ” 22% Virgo gloriosaVirgo gloriosa
  40. πŸ” 22% Cum autem descendissetCum autem descendisset
  41. πŸ” 22% Quoniam vidiQuoniam vidi
  42. πŸ” 22% Si quis sitis, veniat ad meSi quis sitis, veniat ad me
  43. πŸ” 22% Inclinavit se JesusInclinavit se Jesus
  44. πŸ” 22% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  45. πŸ” 22% Oportebat pati ChristumOportebat pati Christum
  46. πŸ” 22% Exibant autem daemoniaExibant autem daemonia
  47. πŸ” 22% Benedicta et venerabilisBenedicta et venerabilis
  48. πŸ” 22% Stabat Mater speciosa!Stabat Mater speciosa!
  49. πŸ” 22% Stabat MaterStabat Mater
  50. πŸ” 22% Stabat MaterStabat Mater
  51. πŸ” 21% Cum iter ad mareCum iter ad mare
  52. πŸ” 21% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  53. πŸ” 21% Surrexit GregoriusSurrexit Gregorius
  54. πŸ” 21% Si quis diligit meSi quis diligit me
  55. πŸ” 21% Si quis diligit meSi quis diligit me
  56. πŸ” 21% Post mortemPost mortem
  57. πŸ” 21% Agathes laetissimaAgathes laetissima
  58. πŸ” 21% Angelus DΓ³mini descendΓ©batAngelus DΓ³mini descendΓ©bat
  59. πŸ” 21% Si quis sititSi quis sitit
  60. πŸ” 21% Stans a longeStans a longe
  61. πŸ” 21% O magnum pietatisO magnum pietatis
  62. πŸ” 21% Beata et venerabilis (Resp.)Beata et venerabilis (Resp.)
  63. πŸ” 21% Stabat Mater DolorosaStabat Mater Dolorosa
  64. πŸ” 21% Saulus qui et PaulusSaulus qui et Paulus
  65. πŸ” 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum