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% Jubilate DeoJubilate Deo
  2. 🔍 32% Jubilate DeoJubilate Deo
  3. 🔍 29% Omnia detrimentumOmnia detrimentum
  4. 🔍 28% Jubilate DeoJubilate Deo
  5. 🔍 25% In excelso thronoIn excelso throno
  6. 🔍 24% Vocem jucunditatisVocem jucunditatis
  7. 🔍 24% Jubilate Deo omnisJubilate Deo omnis
  8. 🔍 23% IntroiboIntroibo
  9. 🔍 22% Jubilate DeoJubilate Deo
  10. 🔍 20% The Reproaches (3)The Reproaches (3)
  11. 🔍 19% Jubilate DominoJubilate Domino
  12. 🔍 19% Gaudeamus ... ThomasGaudeamus ... Thomas
  13. 🔍 19% The Reproaches (2)The Reproaches (2)
  14. 🔍 19% Misericordia DominiMisericordia Domini
  15. 🔍 18% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  16. 🔍 18% Laudate DeumLaudate Deum
  17. 🔍 18% Quoniam Deus magnusQuoniam Deus magnus
  18. 🔍 18% CircuiboCircuibo
  19. 🔍 18% Quasi modoQuasi modo
  20. 🔍 18% Introduxit nos DominusIntroduxit nos Dominus
  21. 🔍 18% Ascendit DeusAscendit Deus
  22. 🔍 18% Omnis terraOmnis terra
  23. 🔍 18% Deus qui sedesDeus qui sedes
  24. 🔍 18% Adorate DeumAdorate Deum
  25. 🔍 17% Jubilate Deo universaJubilate Deo universa
  26. 🔍 17% Gaudens gaudeboGaudens gaudebo
  27. 🔍 17% LaetareLaetare
  28. 🔍 17% Dominus regnavit exsultetDominus regnavit exsultet
  29. 🔍 17% Juravit DominusJuravit Dominus
  30. 🔍 17% VideruntViderunt
  31. 🔍 17% Omnes gentesOmnes gentes
  32. 🔍 17% In omnem terramIn omnem terram
  33. 🔍 17% AcceptabisAcceptabis
  34. 🔍 16% Viri GalilaeiViri Galilaei
  35. 🔍 16% Accipite jucunditatemAccipite jucunditatem
  36. 🔍 16% The Reproaches (4)The Reproaches (4)
  37. 🔍 16% Benedicite omnes AngeliBenedicite omnes Angeli
  38. 🔍 16% Angelus Domini descenditAngelus Domini descendit
  39. 🔍 16% Jubilate Deo... introiteJubilate Deo... introite
  40. 🔍 16% The Reproaches (5)The Reproaches (5)
  41. 🔍 16% Spiritus quiSpiritus qui
  42. 🔍 16% Quod dico vobisQuod dico vobis
  43. 🔍 16% Benedicite DominoBenedicite Domino
  44. 🔍 16% Primum quaeritePrimum quaerite
  45. 🔍 16% Jubilate DeoJubilate Deo
  46. 🔍 16% Tollite hostiasTollite hostias
  47. 🔍 16% Alleluia (ad introitum mode 8)Alleluia (ad introitum mode 8)
  48. 🔍 16% Tanto temporeTanto tempore
  49. 🔍 16% Benedicite DominumBenedicite Dominum
  50. 🔍 16% Mitte manum... alleluiaMitte manum... alleluia
  51. 🔍 16% Si consurrexistisSi consurrexistis
  52. 🔍 16% Jerusalem surgeJerusalem surge
  53. 🔍 16% Ascendit DeusAscendit Deus
  54. 🔍 15% Cibavit eosCibavit eos
  55. 🔍 15% Laudate... omnes gentesLaudate... omnes gentes
  56. 🔍 15% Cantate DominoCantate Domino
  57. 🔍 15% Benedicite DominumBenedicite Dominum
  58. 🔍 15% Veni sponsa ChristiVeni sponsa Christi
  59. 🔍 15% In te DomineIn te Domine
  60. 🔍 15% Si quis sititSi quis sitit
  61. 🔍 15% Alleluia (ad introitum mode 3)Alleluia (ad introitum mode 3)
  62. 🔍 15% Omnes gentes plauditeOmnes gentes plaudite
  63. 🔍 15% Si ego DominusSi ego Dominus
  64. 🔍 15% Spiritus SanctusSpiritus Sanctus
  65. 🔍 15% Domine refugiumDomine refugium