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% Non in solo paneNon in solo pane
  2. 🔍 77% Non in Solo PaneNon in Solo Pane
  3. 🔍 76% Non in solo paneNon in solo pane
  4. 🔍 74% Non in solo paneNon in solo pane
  5. 🔍 69% Non in solo paneNon in solo pane
  6. 🔍 67% Non in solo paneNon in solo pane
  7. 🔍 58% NON in soloNON in solo
  8. 🔍 35% Verbum DominiVerbum Domini
  9. 🔍 35% Verbum DominiVerbum Domini
  10. 🔍 34% Dele DomineDele Domine
  11. 🔍 34% Viderunt omnesViderunt omnes
  12. 🔍 32% Verbum DominiVerbum Domini
  13. 🔍 31% IntellegeIntellege
  14. 🔍 31% BenedixistiBenedixisti
  15. 🔍 31% Verbum DominiVerbum Domini
  16. 🔍 31% Maria autemMaria autem
  17. 🔍 31% Factus estFactus est
  18. 🔍 30% Da nobisDa nobis
  19. 🔍 30% Oculi meiOculi mei
  20. 🔍 30% Ave MariaAve Maria
  21. 🔍 29% Vobis datumVobis datum
  22. 🔍 29% Adorate DominumAdorate Dominum
  23. 🔍 29% Illuminatio meaIlluminatio mea
  24. 🔍 29% Dominus dixitDominus dixit
  25. 🔍 28% Reges TharsisReges Tharsis
  26. 🔍 28% VidimusVidimus
  27. 🔍 28% ErantErant
  28. 🔍 27% Qui vivit et regnatQui vivit et regnat
  29. 🔍 27% Adiuva meAdiuva me
  30. 🔍 27% Per Christum Dominum nostrum BPer Christum Dominum nostrum B
  31. 🔍 27% Venite adoremus eumVenite adoremus eum
  32. 🔍 26% Tu mandastiTu mandasti
  33. 🔍 26% Laetentur CaeliLaetentur Caeli
  34. 🔍 25% Quaerite primumQuaerite primum
  35. 🔍 24% Quod autem ceciditQuod autem cecidit
  36. 🔍 24% Frange esurientiFrange esurienti
  37. 🔍 24% Advenerunt nobisAdvenerunt nobis
  38. 🔍 24% Mirabantur omnesMirabantur omnes
  39. 🔍 24% Quod autemQuod autem
  40. 🔍 23% Tunc invocabisTunc invocabis
  41. 🔍 23% Psalmus 118Psalmus 118
  42. 🔍 23% Precemur omnes cernuiPrecemur omnes cernui
  43. 🔍 23% In omnem terramIn omnem terram
  44. 🔍 22% Iacob autemIacob autem
  45. 🔍 22% Kyrie III BKyrie III B
  46. 🔍 22% Ego sum resurrectio et vitaEgo sum resurrectio et vita
  47. 🔍 22% Fulgentis auctor aetherisFulgentis auctor aetheris
  48. 🔍 22% Sanctus VSanctus V
  49. 🔍 22% Missus Gabriel de coelisMissus Gabriel de coelis
  50. 🔍 22% In tribulationeIn tribulatione
  51. 🔍 21% AlleluiaAlleluia
  52. 🔍 21% Dominus vobiscumDominus vobiscum
  53. 🔍 21% Quod autemQuod autem
  54. 🔍 21% Dominus vobiscumDominus vobiscum
  55. 🔍 21% Ascendit DeusAscendit Deus
  56. 🔍 21% Confirma hoc DeusConfirma hoc Deus
  57. 🔍 21% Cum facisCum facis
  58. 🔍 21% Dominus vobiscumDominus vobiscum
  59. 🔍 21% Placebo DominoPlacebo Domino
  60. 🔍 21% Confirma hoc DeusConfirma hoc Deus
  61. 🔍 21% AlleluiaAlleluia
  62. 🔍 21% Credo IICredo II
  63. 🔍 20% Exiit sermoExiit sermo
  64. 🔍 20% Angelus DominiAngelus Domini
  65. 🔍 20% Qui te exspectantQui te exspectant