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% Caritate et sapientiaCaritate et sapientia
  2. πŸ” 37% Parvuli petierunt panemParvuli petierunt panem
  3. πŸ” 34% Qui redempti suntQui redempti sunt
  4. πŸ” 34% Descendit Angelus DominiDescendit Angelus Domini
  5. πŸ” 32% Curavit gentemCuravit gentem
  6. πŸ” 32% Immolans DeoImmolans Deo
  7. πŸ” 31% Exsultans spiritus PetriExsultans spiritus Petri
  8. πŸ” 30% Dedit animam suamDedit animam suam
  9. πŸ” 29% Sapientia aedificavitSapientia aedificavit
  10. πŸ” 29% Sapientia clamitatSapientia clamitat
  11. πŸ” 29% Sapientia clamitatSapientia clamitat
  12. πŸ” 28% Sapientia clamitatSapientia clamitat
  13. πŸ” 26% Omnis sapientiaOmnis sapientia
  14. πŸ” 26% Sapientia clamitatSapientia clamitat
  15. πŸ” 26% Miserere mei... secundumMiserere mei... secundum
  16. πŸ” 25% Benedixit Deum caeliBenedixit Deum caeli
  17. πŸ” 25% Omnis sapientiaOmnis sapientia
  18. πŸ” 25% Misericors Dominus qui visitavitMisericors Dominus qui visitavit
  19. πŸ” 24% O Petre lumen errantiumO Petre lumen errantium
  20. πŸ” 23% Sapientia clamitatSapientia clamitat
  21. πŸ” 23% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  22. πŸ” 23% O SapientiaO Sapientia
  23. πŸ” 23% O SapientiaO Sapientia
  24. πŸ” 22% Omnis sapientiaOmnis sapientia
  25. πŸ” 22% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  26. πŸ” 22% Miserere (Ps 50)Miserere (Ps 50)
  27. πŸ” 22% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  28. πŸ” 22% In caritate perpetuaIn caritate perpetua
  29. πŸ” 22% Dignus est AgnusDignus est Agnus
  30. πŸ” 22% Dignus est AgnusDignus est Agnus
  31. πŸ” 22% O SapientiaO Sapientia
  32. πŸ” 21% Verbum caro factum estVerbum caro factum est
  33. πŸ” 21% Venite exsultemus IVVenite exsultemus IV
  34. πŸ” 21% Dum lux exoriturDum lux exoritur
  35. πŸ” 21% O SapientiaO Sapientia
  36. πŸ” 21% Dignus est AgnusDignus est Agnus
  37. πŸ” 21% Annuntiate inter gentesAnnuntiate inter gentes
  38. πŸ” 21% Verbum caroVerbum caro
  39. πŸ” 21% Venite exsultemus IV*Venite exsultemus IV*
  40. πŸ” 21% Praefatio ferialis de sancto Joanne BaptistaPraefatio ferialis de sancto Joanne Baptista
  41. πŸ” 21% Praefatio ferialis de Ecclesiae DedicationePraefatio ferialis de Ecclesiae Dedicatione
  42. πŸ” 21% Triduanas a DominoTriduanas a Domino
  43. πŸ” 21% Beata Mater...Regina mundi nostrasBeata Mater...Regina mundi nostras
  44. πŸ” 20% In caritate perpetuaIn caritate perpetua
  45. πŸ” 20% Laetare caelum desuperLaetare caelum desuper
  46. πŸ” 20% Angelus Domini nuntiavit MariaeAngelus Domini nuntiavit Mariae
  47. πŸ” 20% Haec dicit DominusHaec dicit Dominus
  48. πŸ” 20% Praeco verbi salutarisPraeco verbi salutaris
  49. πŸ” 20% O castitatis signiferO castitatis signifer
  50. πŸ” 20% Sermo meusSermo meus
  51. πŸ” 20% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  52. πŸ” 20% Verbum caroVerbum caro
  53. πŸ” 20% Potens in operePotens in opere
  54. πŸ” 20% Exsultet iam angelicaExsultet iam angelica
  55. πŸ” 20% O SapientiaO Sapientia
  56. πŸ” 20% O SapientiaO Sapientia
  57. πŸ” 20% Qui verbumQui verbum
  58. πŸ” 20% Quod autemQuod autem
  59. πŸ” 20% Maternitas tuaMaternitas tua
  60. πŸ” 20% Quod autemQuod autem
  61. πŸ” 20% Omnis sapientiaOmnis sapientia
  62. πŸ” 20% Amplificatus estAmplificatus est
  63. πŸ” 20% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  64. πŸ” 20% Dignus est AgnusDignus est Agnus
  65. πŸ” 20% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B