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% Afferentur... post eamAfferentur... post eam
  2. πŸ” 86% Afferentur... post eamAfferentur... post eam
  3. πŸ” 50% RevertereRevertere
  4. πŸ” 40% Afferentur ... post eamAfferentur ... post eam
  5. πŸ” 38% Afferentur... proximaeAfferentur... proximae
  6. πŸ” 35% Afferentur Regi virginesAfferentur Regi virgines
  7. πŸ” 33% Afferentur... proximaeAfferentur... proximae
  8. πŸ” 29% Omnis gloriaOmnis gloria
  9. πŸ” 28% Afferentur... pro patribusAfferentur... pro patribus
  10. πŸ” 26% Afferentur in lΓ¦titiaAfferentur in lΓ¦titia
  11. πŸ” 26% AdducenturAdducentur
  12. πŸ” 26% Vultum tuum (Grad.)Vultum tuum (Grad.)
  13. πŸ” 25% Vultum tuum... AfferenturVultum tuum... Afferentur
  14. πŸ” 23% Gemma caelestisGemma caelestis
  15. πŸ” 23% Gaudium mundiGaudium mundi
  16. πŸ” 23% AdducenturAdducentur
  17. πŸ” 22% Vultum tuumVultum tuum
  18. πŸ” 22% Laudibus civesLaudibus cives
  19. πŸ” 22% Inter aeternasInter aeternas
  20. πŸ” 22% Summi Parentis FilioSummi Parentis Filio
  21. πŸ” 22% Christe caelorum habitator almeChriste caelorum habitator alme
  22. πŸ” 22% MiserebiturMiserebitur
  23. πŸ” 22% Gemma cΓ¦lestisGemma cΓ¦lestis
  24. πŸ” 22% Dicit Dominus SermonesDicit Dominus Sermones
  25. πŸ” 21% Quid tuo nobisQuid tuo nobis
  26. πŸ” 21% Jesu dulcisJesu dulcis
  27. πŸ” 21% Amen dico vobisAmen dico vobis
  28. πŸ” 21% Iste Confessor patriarchaIste Confessor patriarcha
  29. πŸ” 21% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  30. πŸ” 21% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  31. πŸ” 21% Gaude mater AnnaGaude mater Anna
  32. πŸ” 21% Solis o VirgoSolis o Virgo
  33. πŸ” 21% Candor aeternaeCandor aeternae
  34. πŸ” 21% Te Joseph celebrentTe Joseph celebrent
  35. πŸ” 20% Omnis gloriaOmnis gloria
  36. πŸ” 20% Iste ConfessorIste Confessor
  37. πŸ” 20% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  38. πŸ” 20% Gaudete cum alleluiaGaudete cum alleluia
  39. πŸ” 20% Qui me dignatus est (Com.)Qui me dignatus est (Com.)
  40. πŸ” 20% Quicumque certumQuicumque certum
  41. πŸ” 20% Desiderium animaeDesiderium animae
  42. πŸ” 20% Te Joseph celebrentTe Joseph celebrent
  43. πŸ” 20% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  44. πŸ” 20% Afferentur... proximaeAfferentur... proximae
  45. πŸ” 19% ExclamaveruntExclamaverunt
  46. πŸ” 19% Te IosephTe Ioseph
  47. πŸ” 19% Petite... alleluiaPetite... alleluia
  48. πŸ” 19% Te Joseph celebrentTe Joseph celebrent
  49. πŸ” 19% Amen dico vobis quod vosAmen dico vobis quod vos
  50. πŸ” 19% Regina mundiRegina mundi
  51. πŸ” 19% Deus in adjutoriumDeus in adjutorium
  52. πŸ” 19% Ego vos elegiEgo vos elegi
  53. πŸ” 19% Florete... et dateFlorete... et date
  54. πŸ” 19% Jesu nostra redemptioJesu nostra redemptio
  55. πŸ” 19% Confitebor tibi... in totoConfitebor tibi... in toto
  56. πŸ” 19% In voluntateIn voluntate
  57. πŸ” 19% Justus ut palmaJustus ut palma
  58. πŸ” 19% Desiderium animaeDesiderium animae
  59. πŸ” 18% Sapientia hujus mundiSapientia hujus mundi
  60. πŸ” 18% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  61. πŸ” 18% Gabriel ArchangeleGabriel Archangele
  62. πŸ” 18% Roma Petro Glorietur (Another Tone)Roma Petro Glorietur (Another Tone)
  63. πŸ” 18% Dicit Dominus: sermones meiDicit Dominus: sermones mei
  64. πŸ” 18% Vexilla Regis prodeuntVexilla Regis prodeunt
  65. πŸ” 18% GloriabunturGloriabuntur