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 🔍 to find similarities to the given chant.

  1. 🔍 100% Si consurrexistisSi consurrexistis
  2. 🔍 61% Si consurrexistisSi consurrexistis
  3. 🔍 55% Si consurrexistisSi consurrexistis
  4. 🔍 32% Tenuisti manumTenuisti manum
  5. 🔍 31% Populus acquisitionisPopulus acquisitionis
  6. 🔍 27% Tenuisti manumTenuisti manum
  7. 🔍 25% Aqua sapientiaeAqua sapientiae
  8. 🔍 25% Resurrexit Dominus auctor lucisResurrexit Dominus auctor lucis
  9. 🔍 24% Alleluia Omnes GentesAlleluia Omnes Gentes
  10. 🔍 24% Fratres: Si consurrexistisFratres: Si consurrexistis
  11. 🔍 24% Protexisti meProtexisti me
  12. 🔍 24% Omnes GentesOmnes Gentes
  13. 🔍 23% Cantate DominoCantate Domino
  14. 🔍 23% Factus est (cum alleluia)Factus est (cum alleluia)
  15. 🔍 23% Exsultemus et laetemurExsultemus et laetemur
  16. 🔍 23% Jubilate DeoJubilate Deo
  17. 🔍 22% Alleluia Lapis revolutusAlleluia Lapis revolutus
  18. 🔍 22% Cantate DominoCantate Domino
  19. 🔍 22% Aqua sapientiaeAqua sapientiae
  20. 🔍 22% Pascha nostrumPascha nostrum
  21. 🔍 22% Victimae paschaliVictimae paschali
  22. 🔍 21% Asperges meAsperges me
  23. 🔍 21% Exsurgat DeusExsurgat Deus
  24. 🔍 21% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  25. 🔍 21% Surrexit DominusSurrexit Dominus
  26. 🔍 21% Ne timeasNe timeas
  27. 🔍 21% Populus acquisitionisPopulus acquisitionis
  28. 🔍 21% Reddite ergo quae suntReddite ergo quae sunt
  29. 🔍 21% Spiritus SanctusSpiritus Sanctus
  30. 🔍 21% Judicant sanctiJudicant sancti
  31. 🔍 21% ResurrexitResurrexit
  32. 🔍 21% Venite omnes adoremusVenite omnes adoremus
  33. 🔍 21% Cantate DominoCantate Domino
  34. 🔍 21% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  35. 🔍 21% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  36. 🔍 20% Salus et gloria - mode IVSalus et gloria - mode IV
  37. 🔍 20% Tenuisti manumTenuisti manum
  38. 🔍 20% Petite... alleluiaPetite... alleluia
  39. 🔍 20% Aqua sapientiaeAqua sapientiae
  40. 🔍 20% Surrexit... de sepulcroSurrexit... de sepulcro
  41. 🔍 20% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  42. 🔍 20% Protexisti meProtexisti me
  43. 🔍 20% Quae est ista quae progrediturQuae est ista quae progreditur
  44. 🔍 20% Jubilate DeoJubilate Deo
  45. 🔍 20% Alleluia (mode 8)Alleluia (mode 8)
  46. 🔍 20% Si quis sititSi quis sitit
  47. 🔍 20% Factus est cum AlleluiaFactus est cum Alleluia
  48. 🔍 20% ResurrexiResurrexi
  49. 🔍 20% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  50. 🔍 19% Factus est (cum alleluia)Factus est (cum alleluia)
  51. 🔍 19% Quasi modoQuasi modo
  52. 🔍 19% ResurrexiResurrexi
  53. 🔍 19% Cibavit eos... alleluiaCibavit eos... alleluia
  54. 🔍 19% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  55. 🔍 19% Puer natus in BethlehemPuer natus in Bethlehem
  56. 🔍 19% Victimae paschaliVictimae paschali
  57. 🔍 19% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  58. 🔍 19% Victimae paschaliVictimae paschali
  59. 🔍 19% Pauper sumPauper sum
  60. 🔍 19% Laetatus sumLaetatus sum
  61. 🔍 19% Si consurrexistisSi consurrexistis
  62. 🔍 19% Justorum animae (Communio)Justorum animae (Communio)
  63. 🔍 19% Mitte manum... alleluiaMitte manum... alleluia
  64. 🔍 19% Regina caeliRegina caeli
  65. 🔍 19% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)