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: 2025-12-20. 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% Intravit JesusIntravit Jesus
  2. 🔍 87% Intravit JesusIntravit Jesus
  3. 🔍 68% Intravit JesusIntravit Jesus
  4. 🔍 60% Intravit IesusIntravit Iesus
  5. 🔍 29% Mulieres sedentes Mulieres sedentes
  6. 🔍 29% Mulieres sedentesMulieres sedentes
  7. 🔍 27% Mulieres sedentesMulieres sedentes
  8. 🔍 27% Ascendit JesusAscendit Jesus
  9. 🔍 26% Ibat JesusIbat Jesus
  10. 🔍 26% CoeperuntCoeperunt
  11. 🔍 25% Et JesusEt Jesus
  12. 🔍 24% Non invenientesNon invenientes
  13. 🔍 24% VocabisVocabis
  14. 🔍 23% Et audientes discipuliEt audientes discipuli
  15. 🔍 23% Jesus... transiensJesus... transiens
  16. 🔍 23% Inclinavit se JesusInclinavit se Jesus
  17. 🔍 23% Ecce ego JoannesEcce ego Joannes
  18. 🔍 23% Factum est in unaFactum est in una
  19. 🔍 23% Mulieres sedentesMulieres sedentes
  20. 🔍 23% Descendit JesusDescendit Jesus
  21. 🔍 23% MulieresMulieres
  22. 🔍 22% In regenerationeIn regeneratione
  23. 🔍 22% Stans autem JesusStans autem Jesus
  24. 🔍 22% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  25. 🔍 22% Videntes autemVidentes autem
  26. 🔍 22% In die magnoIn die magno
  27. 🔍 22% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  28. 🔍 22% Stetit JesusStetit Jesus
  29. 🔍 22% Si quis sititSi quis sitit
  30. 🔍 22% Vidi Dominum sedentem (Ant)Vidi Dominum sedentem (Ant)
  31. 🔍 21% Abiit JesusAbiit Jesus
  32. 🔍 21% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  33. 🔍 21% Misericordia DominiMisericordia Domini
  34. 🔍 21% Post triduumPost triduum
  35. 🔍 21% Credo VIICredo VII
  36. 🔍 21% Sancti et humilesSancti et humiles
  37. 🔍 21% Mulieres sedentesMulieres sedentes
  38. 🔍 21% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  39. 🔍 21% Quod autem ceciditQuod autem cecidit
  40. 🔍 21% Et posueruntEt posuerunt
  41. 🔍 21% Accepit autemAccepit autem
  42. 🔍 21% VespereVespere
  43. 🔍 21% Egressus JesusEgressus Jesus
  44. 🔍 21% Reversis estReversis est
  45. 🔍 21% Jacob autemJacob autem
  46. 🔍 21% Averte DomineAverte Domine
  47. 🔍 20% Laetabitur (II)Laetabitur (II)
  48. 🔍 20% ConvocatisConvocatis
  49. 🔍 20% Christus JesusChristus Jesus
  50. 🔍 20% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  51. 🔍 20% Non invenientes JesumNon invenientes Jesum
  52. 🔍 20% Non invenientes JesumNon invenientes Jesum
  53. 🔍 20% Remansit puer JesusRemansit puer Jesus
  54. 🔍 20% Et ecce apparueruntEt ecce apparuerunt
  55. 🔍 20% Cum appropinquaretCum appropinquaret
  56. 🔍 20% Exiens JesusExiens Jesus
  57. 🔍 20% Credo ICredo I
  58. 🔍 20% Dixit Jesus: Ut sciatisDixit Jesus: Ut sciatis
  59. 🔍 20% Angelus Domini astititAngelus Domini astitit
  60. 🔍 20% Ex odorisEx odoris
  61. 🔍 20% Sint lumbi vestri praecincti...et vosSint lumbi vestri praecincti...et vos
  62. 🔍 20% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  63. 🔍 20% Maria stabatMaria stabat
  64. 🔍 20% Coeperunt omnesCoeperunt omnes
  65. 🔍 20% Attendite a falsisAttendite a falsis