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% Responsum accepit SimeonResponsum accepit Simeon
  2. 🔍 76% Responsum accepitResponsum accepit
  3. 🔍 74% Responsum accepit SimeonResponsum accepit Simeon
  4. 🔍 69% Responsum accepit (Ant.)Responsum accepit (Ant.)
  5. 🔍 65% Responsum accepitResponsum accepit
  6. 🔍 65% Responsum accepitResponsum accepit
  7. 🔍 58% ResponsumResponsum
  8. 🔍 50% ResponsumResponsum
  9. 🔍 50% ResponsumResponsum
  10. 🔍 34% Responsum AccepitResponsum Accepit
  11. 🔍 34% Responsum AccepitResponsum Accepit
  12. 🔍 27% Responsum... et cum (Ant.)Responsum... et cum (Ant.)
  13. 🔍 27% Accipiens SimeonAccipiens Simeon
  14. 🔍 27% Simeon justusSimeon justus
  15. 🔍 26% Accipiens SimeonAccipiens Simeon
  16. 🔍 24% Responsum acceperat SimeonResponsum acceperat Simeon
  17. 🔍 24% Angelus Domini nuntiavitAngelus Domini nuntiavit
  18. 🔍 24% Hodie beataHodie beata
  19. 🔍 24% Accipiens SimeonAccipiens Simeon
  20. 🔍 23% Ostende nobis DomineOstende nobis Domine
  21. 🔍 23% Accipiens Simeon puerumAccipiens Simeon puerum
  22. 🔍 22% Crux de te volo conqueriCrux de te volo conqueri
  23. 🔍 21% Accepit autemAccepit autem
  24. 🔍 21% Accepit autem omnesAccepit autem omnes
  25. 🔍 21% Accepit ergo IesusAccepit ergo Iesus
  26. 🔍 21% Simeon justusSimeon justus
  27. 🔍 21% Accipiens SimeonAccipiens Simeon
  28. 🔍 20% Accepit ergo IesusAccepit ergo Iesus
  29. 🔍 20% Senex Simeon puerumSenex Simeon puerum
  30. 🔍 19% Ego sum viaEgo sum via
  31. 🔍 19% Veni Sancte SpiritusVeni Sancte Spiritus
  32. 🔍 19% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  33. 🔍 18% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  34. 🔍 18% Accepit ergoAccepit ergo
  35. 🔍 18% Dixit Dominus Iesus EgoDixit Dominus Iesus Ego
  36. 🔍 18% Christus factus est pro nobisChristus factus est pro nobis
  37. 🔍 18% Tu autem DomineTu autem Domine
  38. 🔍 18% Ego sum Deus AbrahamEgo sum Deus Abraham
  39. 🔍 18% Hodie beata VirgoHodie beata Virgo
  40. 🔍 18% Accepit JosephAccepit Joseph
  41. 🔍 18% Responsum acceperat Simeon (Resp.)Responsum acceperat Simeon (Resp.)
  42. 🔍 18% Stabat Mater speciosaStabat Mater speciosa
  43. 🔍 18% Simeon justus (Resp.)Simeon justus (Resp.)
  44. 🔍 18% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  45. 🔍 18% Benedicta es tu Virgo Benedicta es tu Virgo
  46. 🔍 17% Tu autem DomineTu autem Domine
  47. 🔍 17% Accepit ergo JesusAccepit ergo Jesus
  48. 🔍 17% Adorna thalamumAdorna thalamum
  49. 🔍 17% Credo IICredo II
  50. 🔍 17% Purificatio B. M. V.Purificatio B. M. V.
  51. 🔍 17% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  52. 🔍 17% Ioseph, fili DavidIoseph, fili David
  53. 🔍 17% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  54. 🔍 17% Simeon justus et timoratusSimeon justus et timoratus
  55. 🔍 17% Adhuc modicumAdhuc modicum
  56. 🔍 17% Dixit Dominus Domino meoDixit Dominus Domino meo
  57. 🔍 17% Ego si exaltatusEgo si exaltatus
  58. 🔍 17% Tu autem DomineTu autem Domine
  59. 🔍 16% Viderunt oculi meiViderunt oculi mei
  60. 🔍 16% Hodie beata VirgoHodie beata Virgo
  61. 🔍 16% Domine clamavi ad teDomine clamavi ad te
  62. 🔍 16% Dedit seDedit se
  63. 🔍 16% Hodie beata V. M. puerumHodie beata V. M. puerum
  64. 🔍 16% Simeon justusSimeon justus
  65. 🔍 16% Portio mea DominePortio mea Domine