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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Propter nimiamPropter nimiam
  2. πŸ” 79% Propter nimiam caritatemPropter nimiam caritatem
  3. πŸ” 57% Propter nimiam caritatem suamPropter nimiam caritatem suam
  4. πŸ” 53% Propter nimiamPropter nimiam
  5. πŸ” 50% Propter nimiam caritatem suamPropter nimiam caritatem suam
  6. πŸ” 34% Ne timeas... alleluiaNe timeas... alleluia
  7. πŸ” 33% Propter nosPropter nos
  8. πŸ” 33% Ne timeasNe timeas
  9. πŸ” 33% Miserere mihiMiserere mihi
  10. πŸ” 32% Sancti et justiSancti et justi
  11. πŸ” 32% In caritateIn caritate
  12. πŸ” 31% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  13. πŸ” 31% Nos autem gloriari (Ant)Nos autem gloriari (Ant)
  14. πŸ” 31% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  15. πŸ” 31% Respexit meRespexit me
  16. πŸ” 31% Tulerunt DominumTulerunt Dominum
  17. πŸ” 31% Sancte Paule ApostoleSancte Paule Apostole
  18. πŸ” 30% LaetareLaetare
  19. πŸ” 30% Dixit Dominus ad NoeDixit Dominus ad Noe
  20. πŸ” 30% Angelus autem DominiAngelus autem Domini
  21. πŸ” 30% Gloria in excelsisGloria in excelsis
  22. πŸ” 30% Si quis diligit meSi quis diligit me
  23. πŸ” 30% Si quis diligit meSi quis diligit me
  24. πŸ” 30% Manum suamManum suam
  25. πŸ” 29% Salvum me facSalvum me fac
  26. πŸ” 29% Immittet AngelusImmittet Angelus
  27. πŸ” 29% Credo VIICredo VII
  28. πŸ” 29% Gloria IGloria I
  29. πŸ” 29% Dabo in SionDabo in Sion
  30. πŸ” 29% Spiritus quiSpiritus qui
  31. πŸ” 29% Elegit eamElegit eam
  32. πŸ” 29% Parvulus filiusParvulus filius
  33. πŸ” 29% O Doctor optimeO Doctor optime
  34. πŸ” 29% Post dies octoPost dies octo
  35. πŸ” 29% Dixit Dominus DominoDixit Dominus Domino
  36. πŸ” 29% Lux de luceLux de luce
  37. πŸ” 29% AmbulateAmbulate
  38. πŸ” 29% Quomodo fietQuomodo fiet
  39. πŸ” 28% Venite (S. Rita)Venite (S. Rita)
  40. πŸ” 28% O Rex gloriaeO Rex gloriae
  41. πŸ” 28% Esto mihiEsto mihi
  42. πŸ” 28% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  43. πŸ” 28% MiseratioMiseratio
  44. πŸ” 28% Benedicta es tuBenedicta es tu
  45. πŸ” 28% De ore leonisDe ore leonis
  46. πŸ” 28% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  47. πŸ” 28% Memoriam fecitMemoriam fecit
  48. πŸ” 28% HolocaustumHolocaustum
  49. πŸ” 28% Spiritus SanctusSpiritus Sanctus
  50. πŸ” 28% Christus DominusChristus Dominus
  51. πŸ” 28% Domine Deus... vidi cumDomine Deus... vidi cum
  52. πŸ” 28% Benedico... FiliumBenedico... Filium
  53. πŸ” 28% Domine Deus... qui repertusDomine Deus... qui repertus
  54. πŸ” 28% Scriptum est enim quiaScriptum est enim quia
  55. πŸ” 27% Hodie scietisHodie scietis
  56. πŸ” 27% Domum tuam DomineDomum tuam Domine
  57. πŸ” 27% Scriptum est enim quiaScriptum est enim quia
  58. πŸ” 27% Similabo eumSimilabo eum
  59. πŸ” 27% Sit nomen Domini... inSit nomen Domini... in
  60. πŸ” 27% Cognovit autemCognovit autem
  61. πŸ” 27% Christus dilexitChristus dilexit
  62. πŸ” 27% Misit Dominus…de manuMisit Dominus…de manu
  63. πŸ” 27% Protexisti meProtexisti me
  64. πŸ” 27% Os justiOs justi
  65. πŸ” 27% Ego autem in DominoEgo autem in Domino