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% Exiit sermoExiit sermo
  2. πŸ” 52% Exiit sermoExiit sermo
  3. πŸ” 52% Exiit sermoExiit sermo
  4. πŸ” 51% Exiit sermoExiit sermo
  5. πŸ” 50% Exiit sermo interExiit sermo inter
  6. πŸ” 46% Exiit sermo (Com.)Exiit sermo (Com.)
  7. πŸ” 35% Exiit sermo (Grad.)Exiit sermo (Grad.)
  8. πŸ” 35% Venite exsultemus IIVenite exsultemus II
  9. πŸ” 34% Exiit sermoExiit sermo
  10. πŸ” 34% Exiit sermoExiit sermo
  11. πŸ” 32% Fortem virili pectore (per annum)Fortem virili pectore (per annum)
  12. πŸ” 30% Fortem virili pectore (Saint Helena)Fortem virili pectore (Saint Helena)
  13. πŸ” 29% Venite exsultemus VIVenite exsultemus VI
  14. πŸ” 29% Exsultet jam AngelicaExsultet jam Angelica
  15. πŸ” 29% Haec femina laudabilisHaec femina laudabilis
  16. πŸ” 29% Fortem virili pectoreFortem virili pectore
  17. πŸ” 28% Fulget in caelisFulget in caelis
  18. πŸ” 28% Hae feminae laudabilesHae feminae laudabiles
  19. πŸ” 27% Hic est discipulus meusHic est discipulus meus
  20. πŸ” 27% Hodie completi suntHodie completi sunt
  21. πŸ” 27% Ego daemoniumEgo daemonium
  22. πŸ” 27% Te lucis ante terminum (In Festis Majoribus)Te lucis ante terminum (In Festis Majoribus)
  23. πŸ” 27% Rector Γ¦tΓ©rniRector Γ¦tΓ©rni
  24. πŸ” 27% Sanctorum meritis 2Sanctorum meritis 2
  25. πŸ” 26% Stans autemStans autem
  26. πŸ” 26% Laude te civesLaude te cives
  27. πŸ” 26% Tecum principiumTecum principium
  28. πŸ” 26% Ancilla dixitAncilla dixit
  29. πŸ” 26% Christe qui splendor (in festis)Christe qui splendor (in festis)
  30. πŸ” 25% Assumpsit JesusAssumpsit Jesus
  31. πŸ” 25% Omnipotens sermoOmnipotens sermo
  32. πŸ” 25% Bernardus doctor inclitusBernardus doctor inclitus
  33. πŸ” 25% Lapides pretiosiLapides pretiosi
  34. πŸ” 25% Dixit quidamDixit quidam
  35. πŸ” 25% Te lucis ante terminum (In Festis)Te lucis ante terminum (In Festis)
  36. πŸ” 24% Hic est discipulus meusHic est discipulus meus
  37. πŸ” 24% Dixit Jesus ut sciatisDixit Jesus ut sciatis
  38. πŸ” 24% SΓ­mile est...patrifamiliasSΓ­mile est...patrifamilias
  39. πŸ” 24% Stans beata AgathaStans beata Agatha
  40. πŸ” 24% Hic est... meusHic est... meus
  41. πŸ” 24% Venite exsultemus VI*Venite exsultemus VI*
  42. πŸ” 23% Dextera Domini fecitDextera Domini fecit
  43. πŸ” 23% Dixit JesusDixit Jesus
  44. πŸ” 23% Domine puer meusDomine puer meus
  45. πŸ” 23% Exsultet jam AngelicaExsultet jam Angelica
  46. πŸ” 23% Venite exsultemus VI**Venite exsultemus VI**
  47. πŸ” 23% Quem terra pontus aetheraQuem terra pontus aethera
  48. πŸ” 23% Hic est discipulus illeHic est discipulus ille
  49. πŸ” 23% O Crux, splendidiorO Crux, splendidior
  50. πŸ” 22% Suavi jugoSuavi jugo
  51. πŸ” 22% Misi digitum meumMisi digitum meum
  52. πŸ” 22% Tulerunt lapidesTulerunt lapides
  53. πŸ” 22% Beati estis (T.P.)Beati estis (T.P.)
  54. πŸ” 22% Virgo prudentumVirgo prudentum
  55. πŸ” 22% Cum vidisset Jesus MatremCum vidisset Jesus Matrem
  56. πŸ” 22% Hodie Simon PetrusHodie Simon Petrus
  57. πŸ” 21% Vir Domini Benedictus (tonus 1d2)Vir Domini Benedictus (tonus 1d2)
  58. πŸ” 21% NON in soloNON in solo
  59. πŸ” 21% In craticula Te DeumIn craticula Te Deum
  60. πŸ” 21% Hic est discipulus meusHic est discipulus meus
  61. πŸ” 21% Hoc est testimonium quodHoc est testimonium quod
  62. πŸ” 21% Servite DominoServite Domino
  63. πŸ” 21% Dum intraret JesusDum intraret Jesus
  64. πŸ” 21% Cum venerit ParaclitusCum venerit Paraclitus
  65. πŸ” 21% O Crux splendidiorO Crux splendidior