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% Judica causamJudica causam
  2. 🔍 72% Judica causamJudica causam
  3. 🔍 72% Judica causamJudica causam
  4. 🔍 52% Iudica causam meamIudica causam meam
  5. 🔍 42% Discerne causam meam DomineDiscerne causam meam Domine
  6. 🔍 40% Judicasti DomineJudicasti Domine
  7. 🔍 40% Iudica causam meamIudica causam meam
  8. 🔍 37% Exsurge Domine et judicaExsurge Domine et judica
  9. 🔍 37% Tibi revelaviTibi revelavi
  10. 🔍 35% Judicasti DomineJudicasti Domine
  11. 🔍 34% Exsurge domine et judicaExsurge domine et judica
  12. 🔍 34% Discerne causam meam DeusDiscerne causam meam Deus
  13. 🔍 33% Tibi revelaviTibi revelavi
  14. 🔍 32% Discerne causam meam DomineDiscerne causam meam Domine
  15. 🔍 32% Discerne causam meam DeusDiscerne causam meam Deus
  16. 🔍 30% Beata es MariaBeata es Maria
  17. 🔍 30% Confundantur qui meConfundantur qui me
  18. 🔍 30% Discerne causam meam DomineDiscerne causam meam Domine
  19. 🔍 29% JudicastiJudicasti
  20. 🔍 29% Judicasti DomineJudicasti Domine
  21. 🔍 29% Ne timeas Maria ... allel.Ne timeas Maria ... allel.
  22. 🔍 28% Discerne causamDiscerne causam
  23. 🔍 28% Potens es DominePotens es Domine
  24. 🔍 28% Judica meJudica me
  25. 🔍 27% Circumdantes circumdederuntCircumdantes circumdederunt
  26. 🔍 27% Libera me de sanguinibusLibera me de sanguinibus
  27. 🔍 26% Laudabo Deum meumLaudabo Deum meum
  28. 🔍 26% Judica meJudica me
  29. 🔍 26% Beata es MariaBeata es Maria
  30. 🔍 25% Ne derelinquas meNe derelinquas me
  31. 🔍 25% Judicasti DomineJudicasti Domine
  32. 🔍 25% Secundum multitudinemSecundum multitudinem
  33. 🔍 24% Magnificat animaMagnificat anima
  34. 🔍 24% Miserere mihiMiserere mihi
  35. 🔍 24% Exaudi DomineExaudi Domine
  36. 🔍 24% Inundaverunt aquaeInundaverunt aquae
  37. 🔍 24% Euge serve bone in modicoEuge serve bone in modico
  38. 🔍 24% Ad te de luceAd te de luce
  39. 🔍 24% Judica me DeusJudica me Deus
  40. 🔍 24% Domine refugiumDomine refugium
  41. 🔍 24% Secundum magnamSecundum magnam
  42. 🔍 24% Qui sequitur meQui sequitur me
  43. 🔍 24% Potens esPotens es
  44. 🔍 24% De caelo venietDe caelo veniet
  45. 🔍 24% Respexit meRespexit me
  46. 🔍 24% Nolite judicareNolite judicare
  47. 🔍 24% Cum Angelis et puerisCum Angelis et pueris
  48. 🔍 23% Omnis spiritusOmnis spiritus
  49. 🔍 23% Dixit autem dominus servoDixit autem dominus servo
  50. 🔍 23% Lauda Deum tuumLauda Deum tuum
  51. 🔍 23% Eripe me de inimicis... DomineEripe me de inimicis... Domine
  52. 🔍 23% Qui mihi ministratQui mihi ministrat
  53. 🔍 23% Jubilate Deo omnisJubilate Deo omnis
  54. 🔍 23% Ne reminiscarisNe reminiscaris
  55. 🔍 23% In tua justitiaIn tua justitia
  56. 🔍 23% Admoniti MagiAdmoniti Magi
  57. 🔍 23% Ne reminiscaris... meaNe reminiscaris... mea
  58. 🔍 23% De caelo venietDe caelo veniet
  59. 🔍 23% Dominus Deus auxiliatorDominus Deus auxiliator
  60. 🔍 23% Judica meJudica me
  61. 🔍 23% De Sion veniet DominusDe Sion veniet Dominus
  62. 🔍 23% Ave Maria ... allel.Ave Maria ... allel.
  63. 🔍 23% Jubilate in conspectuJubilate in conspectu
  64. 🔍 23% Dixit Dominus DominoDixit Dominus Domino
  65. 🔍 23% Ostende nobisOstende nobis