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% Exaudi Domine orationem meam (Ant)Exaudi Domine orationem meam (Ant)
  2. 🔍 62% Exaudi Domine orationem meam (Ant)Exaudi Domine orationem meam (Ant)
  3. 🔍 40% Exaudi DomineExaudi Domine
  4. 🔍 35% Me suscepitMe suscepit
  5. 🔍 31% A porta inferiA porta inferi
  6. 🔍 30% Exsultabunt DominoExsultabunt Domino
  7. 🔍 27% Respexit meRespexit me
  8. 🔍 26% Ad te Domine levaviAd te Domine levavi
  9. 🔍 26% Ego gloriam meamEgo gloriam meam
  10. 🔍 25% Miserere mihiMiserere mihi
  11. 🔍 25% Domine clamaviDomine clamavi
  12. 🔍 25% Deus misericordiaDeus misericordia
  13. 🔍 25% Confitebor tibiConfitebor tibi
  14. 🔍 25% Domine clamavi ad teDomine clamavi ad te
  15. 🔍 24% Domine non estDomine non est
  16. 🔍 24% Tu DomineTu Domine
  17. 🔍 24% Faciem meamFaciem meam
  18. 🔍 24% Hodie scietisHodie scietis
  19. 🔍 24% Jubilate... omnisJubilate... omnis
  20. 🔍 24% Discerne causam meam DomineDiscerne causam meam Domine
  21. 🔍 23% Ad te levaviAd te levavi
  22. 🔍 23% Domine ut videoDomine ut video
  23. 🔍 23% Domine probasti meDomine probasti me
  24. 🔍 23% Lauda... quoniamLauda... quoniam
  25. 🔍 22% Verbum caroVerbum caro
  26. 🔍 22% Omnis spiritusOmnis spiritus
  27. 🔍 22% Omnis vallisOmnis vallis
  28. 🔍 22% MagnificatMagnificat
  29. 🔍 22% Domine DeusDomine Deus
  30. 🔍 22% Inclina Domine aurem tuamInclina Domine aurem tuam
  31. 🔍 22% Exaudisti Domine orationemExaudisti Domine orationem
  32. 🔍 22% O Prima VirgoO Prima Virgo
  33. 🔍 22% Adhaesit... caroAdhaesit... caro
  34. 🔍 22% Tuam DomineTuam Domine
  35. 🔍 22% Per viscera... DeusPer viscera... Deus
  36. 🔍 22% Excita DomineExcita Domine
  37. 🔍 21% Egredietur virgaEgredietur virga
  38. 🔍 21% MirabiliaMirabilia
  39. 🔍 21% Domine exaudi orationemDomine exaudi orationem
  40. 🔍 21% Adjutor meusAdjutor meus
  41. 🔍 21% Descendit Jesus (II)Descendit Jesus (II)
  42. 🔍 21% Te gestientem gaudiisTe gestientem gaudiis
  43. 🔍 21% O prima Virgo proditaO prima Virgo prodita
  44. 🔍 21% Vidi aquam (B)Vidi aquam (B)
  45. 🔍 21% Respice et exaudi meRespice et exaudi me
  46. 🔍 21% Vidi Dominum sedentem (Ant)Vidi Dominum sedentem (Ant)
  47. 🔍 21% Judica causamJudica causam
  48. 🔍 21% Te gestientem gaudiisTe gestientem gaudiis
  49. 🔍 21% Discerne causam meam DeusDiscerne causam meam Deus
  50. 🔍 21% Te Mater alma NuminisTe Mater alma Numinis
  51. 🔍 21% Serve nequamServe nequam
  52. 🔍 21% Domine in caeloDomine in caelo
  53. 🔍 21% Aurora solis nuntiaAurora solis nuntia
  54. 🔍 21% Clamor meusClamor meus
  55. 🔍 21% Aurora soli praeviaAurora soli praevia
  56. 🔍 21% Secundum multitudinemSecundum multitudinem
  57. 🔍 21% Ne timeasNe timeas
  58. 🔍 21% Quem terra pontus aetheraQuem terra pontus aethera
  59. 🔍 21% Adhaesit... caroAdhaesit... caro
  60. 🔍 21% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  61. 🔍 21% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  62. 🔍 20% Ad te levaviAd te levavi
  63. 🔍 20% Jam lucis orto sidere (In festis BMV)Jam lucis orto sidere (In festis BMV)
  64. 🔍 20% Domine puer meusDomine puer meus
  65. 🔍 20% Eripe me de inimicis... DomineEripe me de inimicis... Domine