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% Ascendit IosephAscendit Ioseph
  2. πŸ” 67% Ascendit autem IosephAscendit autem Ioseph
  3. πŸ” 51% Ascendit autemAscendit autem
  4. πŸ” 47% Ascendit autem JosephAscendit autem Joseph
  5. πŸ” 44% Ascendit JosephAscendit Joseph
  6. πŸ” 36% Admonitus in somnis IosephAdmonitus in somnis Ioseph
  7. πŸ” 35% Ascendit Joseph a GalilaeaAscendit Joseph a Galilaea
  8. πŸ” 33% Herodes iratusHerodes iratus
  9. πŸ” 33% Herodes iratusHerodes iratus
  10. πŸ” 30% Puer natus in BethlehemPuer natus in Bethlehem
  11. πŸ” 30% Admonitus in somnis IosephAdmonitus in somnis Ioseph
  12. πŸ” 28% Tu BethlehemTu Bethlehem
  13. πŸ” 28% Tu Bethlehem terraTu Bethlehem terra
  14. πŸ” 28% Ioseph, fili DavidIoseph, fili David
  15. πŸ” 27% Tu BΓ©thlehem, terraTu BΓ©thlehem, terra
  16. πŸ” 27% Tu BethlehemTu Bethlehem
  17. πŸ” 27% Pastores loquebantur ad invicemPastores loquebantur ad invicem
  18. πŸ” 25% Ascendit DeusAscendit Deus
  19. πŸ” 25% Ioseph fili DavidIoseph fili David
  20. πŸ” 25% Missus est Angelus Gabriel a Deo (In Sol. S. Joseph)Missus est Angelus Gabriel a Deo (In Sol. S. Joseph)
  21. πŸ” 24% Ascendit DeusAscendit Deus
  22. πŸ” 24% Et ut perfeceruntEt ut perfecerunt
  23. πŸ” 24% Ioseph fili DavidIoseph fili David
  24. πŸ” 24% Admonitus in somnis JosephAdmonitus in somnis Joseph
  25. πŸ” 24% Angelus Domini apparuit in somnisAngelus Domini apparuit in somnis
  26. πŸ” 24% Missus... in civitatemMissus... in civitatem
  27. πŸ” 24% Ascendit DeusAscendit Deus
  28. πŸ” 23% Salve VirginaleSalve Virginale
  29. πŸ” 22% AlleluiaAlleluia
  30. πŸ” 22% Et ut perfeceruntEt ut perfecerunt
  31. πŸ” 22% Alleluia (ant.)Alleluia (ant.)
  32. πŸ” 22% Alleluia (ant.)Alleluia (ant.)
  33. πŸ” 22% Consurgens Joseph... et venitConsurgens Joseph... et venit
  34. πŸ” 22% Ascendit fumus... allel.Ascendit fumus... allel.
  35. πŸ” 22% Missus est Angelus ... in civitatemMissus est Angelus ... in civitatem
  36. πŸ” 22% Te pater IosephTe pater Ioseph
  37. πŸ” 21% Alleluia (mode 8)Alleluia (mode 8)
  38. πŸ” 21% Ite nuntiate fratribusIte nuntiate fratribus
  39. πŸ” 21% Herodes iratusHerodes iratus
  40. πŸ” 21% Ascendit DeusAscendit Deus
  41. πŸ” 21% Puer natus in BethlehemPuer natus in Bethlehem
  42. πŸ” 21% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  43. πŸ” 20% Descendit cum MariaDescendit cum Maria
  44. πŸ” 20% Descendit Jesus (I)Descendit Jesus (I)
  45. πŸ” 20% Ascendit DeusAscendit Deus
  46. πŸ” 20% Herodes iratusHerodes iratus
  47. πŸ” 20% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  48. πŸ” 20% Erat Ioseph et Mater IesuErat Ioseph et Mater Iesu
  49. πŸ” 20% Alleluia (mode 8)Alleluia (mode 8)
  50. πŸ” 19% Ascendit DeusAscendit Deus
  51. πŸ” 19% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  52. πŸ” 19% Ascendit DeusAscendit Deus
  53. πŸ” 19% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  54. πŸ” 19% Alleluia Omnes GentesAlleluia Omnes Gentes
  55. πŸ” 19% Laudemus Deum nostrum... beati Ioseph)Laudemus Deum nostrum... beati Ioseph)
  56. πŸ” 19% Ascendit DeusAscendit Deus
  57. πŸ” 19% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  58. πŸ” 19% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  59. πŸ” 19% Alleluia Lapis revolutusAlleluia Lapis revolutus
  60. πŸ” 19% Alleluia confiteminiAlleluia confitemini
  61. πŸ” 18% Ascendit DeusAscendit Deus
  62. πŸ” 18% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  63. πŸ” 18% Omnes GentesOmnes Gentes
  64. πŸ” 18% Ecce nomen Domini EmmanuelEcce nomen Domini Emmanuel
  65. πŸ” 18% Ipse IesusIpse Iesus