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: 2025-12-20. 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% Post dies octoPost dies octo
  2. 🔍 70% Adjuva nosAdjuva nos
  3. 🔍 53% Post dies octoPost dies octo
  4. 🔍 44% Post dies octoPost dies octo
  5. 🔍 42% Post dies octoPost dies octo
  6. 🔍 39% Post dies octo januisPost dies octo januis
  7. 🔍 38% Post dies octoPost dies octo
  8. 🔍 38% Post dies octoPost dies octo
  9. 🔍 34% Post dies octoPost dies octo
  10. 🔍 31% Stetit JesusStetit Jesus
  11. 🔍 30% Post dies octoPost dies octo
  12. 🔍 29% JuravitJuravit
  13. 🔍 29% Levita LaurentiusLevita Laurentius
  14. 🔍 28% LaetabiturLaetabitur
  15. 🔍 28% Stetit Jesus in medioStetit Jesus in medio
  16. 🔍 27% Caro mea vereCaro mea vere
  17. 🔍 26% Stetit JesusStetit Jesus
  18. 🔍 26% In dieIn die
  19. 🔍 25% Ipse est directusIpse est directus
  20. 🔍 24% Celsa potestasCelsa potestas
  21. 🔍 24% Cum esset seroCum esset sero
  22. 🔍 24% Mihi adhaere DeoMihi adhaere Deo
  23. 🔍 23% MultifarieMultifarie
  24. 🔍 23% Benedicamus Domino (III)Benedicamus Domino (III)
  25. 🔍 23% In die resurrectionisIn die resurrectionis
  26. 🔍 22% Vere tu es RexVere tu es Rex
  27. 🔍 22% Alleluia (modi communes post officium - VII)Alleluia (modi communes post officium - VII)
  28. 🔍 22% Viri GalilaeiViri Galilaei
  29. 🔍 22% Venite benedictiVenite benedicti
  30. 🔍 22% Puer natus estPuer natus est
  31. 🔍 21% In die resurrectionisIn die resurrectionis
  32. 🔍 21% Tolle puerumTolle puerum
  33. 🔍 21% Cum esset sero dieCum esset sero die
  34. 🔍 21% Caro meaCaro mea
  35. 🔍 20% Levita LaurentiusLevita Laurentius
  36. 🔍 20% Benedictus esBenedictus es
  37. 🔍 20% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  38. 🔍 20% In multitudineIn multitudine
  39. 🔍 20% Michael Archangelus venitMichael Archangelus venit
  40. 🔍 20% Eduxit DominusEduxit Dominus
  41. 🔍 20% Verbum supernum prodiens necVerbum supernum prodiens nec
  42. 🔍 20% Surgens Jesus Dominus nosterSurgens Jesus Dominus noster
  43. 🔍 20% Stetit IesusStetit Iesus
  44. 🔍 20% Exsultet caelum (III)Exsultet caelum (III)
  45. 🔍 20% Cum esset seroCum esset sero
  46. 🔍 20% Quoniam Deus magnusQuoniam Deus magnus
  47. 🔍 19% In virtute tuaIn virtute tua
  48. 🔍 19% Quinque prudentes (All.)Quinque prudentes (All.)
  49. 🔍 19% Aurea luceAurea luce
  50. 🔍 19% Ad regias Agni dapesAd regias Agni dapes
  51. 🔍 19% Dies sanctificatusDies sanctificatus
  52. 🔍 19% Quis... arguetQuis... arguet
  53. 🔍 19% Effusum estEffusum est
  54. 🔍 19% Eram quasi AgnusEram quasi Agnus
  55. 🔍 19% Candor estCandor est
  56. 🔍 19% SolemnitasSolemnitas
  57. 🔍 19% Quinque prudentesQuinque prudentes
  58. 🔍 19% Ad regias Agni dapesAd regias Agni dapes
  59. 🔍 19% Crastina dieCrastina die
  60. 🔍 19% Sapientiam ipsorumSapientiam ipsorum
  61. 🔍 19% Cum esset seroCum esset sero
  62. 🔍 19% Salus et gloria et virtus (VIII)Salus et gloria et virtus (VIII)
  63. 🔍 18% Exsurge DomineExsurge Domine
  64. 🔍 18% DilexistiDilexisti
  65. 🔍 18% LaetenturLaetentur