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% CircuiboCircuibo
  2. 🔍 48% CircuiboCircuibo
  3. 🔍 36% CircuiboCircuibo
  4. 🔍 31% CircuiboCircuibo
  5. 🔍 30% SuscitaboSuscitabo
  6. 🔍 29% Ego clamaviEgo clamavi
  7. 🔍 28% Redemisti nosRedemisti nos
  8. 🔍 28% Cum sanctificatusCum sanctificatus
  9. 🔍 28% Jubilate DeoJubilate Deo
  10. 🔍 27% In Deo laudaboIn Deo laudabo
  11. 🔍 27% LavaboLavabo
  12. 🔍 27% Jubilate Deo universaJubilate Deo universa
  13. 🔍 27% Omnia quae fecistiOmnia quae fecisti
  14. 🔍 26% Lux fulgebitLux fulgebit
  15. 🔍 26% Religio mundaReligio munda
  16. 🔍 26% Sancti tuiSancti tui
  17. 🔍 25% Judica meJudica me
  18. 🔍 25% Emisi vosEmisi vos
  19. 🔍 25% Vocem jucunditatisVocem jucunditatis
  20. 🔍 25% Victricem manumVictricem manum
  21. 🔍 25% Dum clamaremDum clamarem
  22. 🔍 25% Si iniquitates (Intr)Si iniquitates (Intr)
  23. 🔍 24% Paratum cor meum (Resp.)Paratum cor meum (Resp.)
  24. 🔍 24% InhabitaboInhabitabo
  25. 🔍 24% LavaboLavabo
  26. 🔍 24% Introibo ad altareIntroibo ad altare
  27. 🔍 24% Introduxit vosIntroduxit vos
  28. 🔍 23% Spiritus... replevit... all. all.Spiritus... replevit... all. all.
  29. 🔍 23% ConfessioConfessio
  30. 🔍 23% Deus dum egredererisDeus dum egredereris
  31. 🔍 23% Justus es DomineJustus es Domine
  32. 🔍 23% Scapulis suisScapulis suis
  33. 🔍 23% Domine memoraborDomine memorabor
  34. 🔍 23% LavaboLavabo
  35. 🔍 22% LoqueturLoquetur
  36. 🔍 22% Vidi aquam (B)Vidi aquam (B)
  37. 🔍 22% Spiritus... replevit... all. all. all.Spiritus... replevit... all. all. all.
  38. 🔍 22% Gloria Patri - IIIGloria Patri - III
  39. 🔍 22% Domine ne longeDomine ne longe
  40. 🔍 22% Repleatur os meumRepleatur os meum
  41. 🔍 22% Cantate DominoCantate Domino
  42. 🔍 21% Domine quis habitabitDomine quis habitabit
  43. 🔍 21% DispersitDispersit
  44. 🔍 21% Cantabo DominoCantabo Domino
  45. 🔍 21% Dum mediumDum medium
  46. 🔍 21% Ego sum pauperEgo sum pauper
  47. 🔍 21% In nomine Jesu (ps. Laudate)In nomine Jesu (ps. Laudate)
  48. 🔍 21% Beatus qui auditBeatus qui audit
  49. 🔍 21% StatuitStatuit
  50. 🔍 21% Confiteantur... quiaConfiteantur... quia
  51. 🔍 21% Veste sanctaVeste sancta
  52. 🔍 21% Misericordiam et judiciumMisericordiam et judicium
  53. 🔍 21% In excelso thronoIn excelso throno
  54. 🔍 21% HumiliavitHumiliavit
  55. 🔍 20% Justi decantaveruntJusti decantaverunt
  56. 🔍 20% Martine par ApostolisMartine par Apostolis
  57. 🔍 20% Adjutor in opportunitatibusAdjutor in opportunitatibus
  58. 🔍 20% Gaudens gaudebo... quasiGaudens gaudebo... quasi
  59. 🔍 20% Venite exultemus IIIVenite exultemus III
  60. 🔍 20% Ego clamaviEgo clamavi
  61. 🔍 20% Dignus est AgnusDignus est Agnus
  62. 🔍 20% Aqua sapientiaeAqua sapientiae
  63. 🔍 20% Suscitabo mihiSuscitabo mihi
  64. 🔍 20% Rex SanctorumRex Sanctorum
  65. 🔍 20% AccipiteAccipite