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% Verbum caro factum estVerbum caro factum est
  2. 🔍 97% Verbum caro factum estVerbum caro factum est
  3. 🔍 81% Verbum caro factum estVerbum caro factum est
  4. 🔍 78% Verbum caro factum estVerbum caro factum est
  5. 🔍 67% Verbum caro factum estVerbum caro factum est
  6. 🔍 62% Verbum DeiVerbum Dei
  7. 🔍 58% Verbum caro factum estVerbum caro factum est
  8. 🔍 55% Angelus Domini nuntiavit (Resp. Br. T.P.)Angelus Domini nuntiavit (Resp. Br. T.P.)
  9. 🔍 55% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  10. 🔍 54% Gloria et honore...allel.Gloria et honore...allel.
  11. 🔍 54% Notum fecit DominusNotum fecit Dominus
  12. 🔍 54% Ave Maria (R. Br. T.P.)Ave Maria (R. Br. T.P.)
  13. 🔍 54% Amplificatus est (T.P.)Amplificatus est (T.P.)
  14. 🔍 53% Alleluia verbum caroAlleluia verbum caro
  15. 🔍 53% In manus tuas Domine (Tempore Paschali)In manus tuas Domine (Tempore Paschali)
  16. 🔍 53% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  17. 🔍 52% Verbum caro factum estVerbum caro factum est
  18. 🔍 52% Notum fecit DominusNotum fecit Dominus
  19. 🔍 52% Christe Fili Dei vivi (Tempore Paschali)Christe Fili Dei vivi (Tempore Paschali)
  20. 🔍 52% Christe Fili Dei (Paschal Time)Christe Fili Dei (Paschal Time)
  21. 🔍 51% Verbum caro factum ... Et habitavitVerbum caro factum ... Et habitavit
  22. 🔍 51% Audi filia et vide (Resp. Br. T.P.)Audi filia et vide (Resp. Br. T.P.)
  23. 🔍 51% Gloriosus apparuistiGloriosus apparuisti
  24. 🔍 50% Ascendit DeusAscendit Deus
  25. 🔍 49% Verbum caro factumVerbum caro factum
  26. 🔍 49% Salus et gloria et virtus (VIII)Salus et gloria et virtus (VIII)
  27. 🔍 49% Surrexit Dominus vereSurrexit Dominus vere
  28. 🔍 49% Sit nomenSit nomen
  29. 🔍 49% Sancti et justi in DominoSancti et justi in Domino
  30. 🔍 48% Lux perpetua (T.P.)Lux perpetua (T.P.)
  31. 🔍 48% Meritis et precibus (In Paschal Time)Meritis et precibus (In Paschal Time)
  32. 🔍 48% Adjutorium nostrumAdjutorium nostrum
  33. 🔍 48% Puer natus in BethlehemPuer natus in Bethlehem
  34. 🔍 48% Sit nomen Domini benedictumSit nomen Domini benedictum
  35. 🔍 47% Gavisi sunt discipuliGavisi sunt discipuli
  36. 🔍 47% Salus et gloriaSalus et gloria
  37. 🔍 47% Sancti et justiSancti et justi
  38. 🔍 47% Ascendit DeusAscendit Deus
  39. 🔍 47% Omnes de SabaOmnes de Saba
  40. 🔍 47% Salus et gloriaSalus et gloria
  41. 🔍 47% AlleluiaAlleluia
  42. 🔍 46% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  43. 🔍 46% Adorate DominumAdorate Dominum
  44. 🔍 46% Magnificate DominumMagnificate Dominum
  45. 🔍 46% Surrexit Dominus vereSurrexit Dominus vere
  46. 🔍 46% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  47. 🔍 46% Sancti et justiSancti et justi
  48. 🔍 46% Repleti suntRepleti sunt
  49. 🔍 46% Salus et gloriaSalus et gloria
  50. 🔍 46% Panem caeli deditPanem caeli dedit
  51. 🔍 45% Ascendit DeusAscendit Deus
  52. 🔍 45% Amavit eum Dominus (TP)Amavit eum Dominus (TP)
  53. 🔍 45% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  54. 🔍 45% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  55. 🔍 45% Alleluia (mode 8)Alleluia (mode 8)
  56. 🔍 45% Spiritus Domini replevitSpiritus Domini replevit
  57. 🔍 45% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  58. 🔍 45% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  59. 🔍 45% Reges TharsisReges Tharsis
  60. 🔍 45% Alleluia (mode 8)Alleluia (mode 8)
  61. 🔍 45% Cibavit illos. IICibavit illos. II
  62. 🔍 45% Gavisi sunt discipuliGavisi sunt discipuli
  63. 🔍 45% Bellabunt adversum te (T.P.)Bellabunt adversum te (T.P.)
  64. 🔍 45% Salus et gloria - mode IVSalus et gloria - mode IV
  65. 🔍 45% Ascendens ChristusAscendens Christus