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% Dextera Domini fecitDextera Domini fecit
  2. 🔍 82% Dextera Domini fecitDextera Domini fecit
  3. 🔍 64% Dextera DominiDextera Domini
  4. 🔍 59% Dextera DominiDextera Domini
  5. 🔍 52% Dextera DominiDextera Domini
  6. 🔍 37% Dextera DominiDextera Domini
  7. 🔍 36% Dextera Domini... alleluiaDextera Domini... alleluia
  8. 🔍 35% Dextera DominiDextera Domini
  9. 🔍 35% Dextera DominiDextera Domini
  10. 🔍 34% Laudate nomen DominiLaudate nomen Domini
  11. 🔍 33% Factus est adjutorFactus est adjutor
  12. 🔍 33% Dextera DominiDextera Domini
  13. 🔍 33% Dextera DominiDextera Domini
  14. 🔍 31% Dextera tuaDextera tua
  15. 🔍 31% Venite ascendamusVenite ascendamus
  16. 🔍 31% Tecum principiumTecum principium
  17. 🔍 30% Venite exsultemus IIVenite exsultemus II
  18. 🔍 30% De Sion veniet quiDe Sion veniet qui
  19. 🔍 30% Haec femina laudabilisHaec femina laudabilis
  20. 🔍 30% Beatam me dicent ... quia fecit.Beatam me dicent ... quia fecit.
  21. 🔍 30% Dextera DeiDextera Dei
  22. 🔍 29% Dixit Dominus DominoDixit Dominus Domino
  23. 🔍 29% Exsultet jam AngelicaExsultet jam Angelica
  24. 🔍 29% Me suscepitMe suscepit
  25. 🔍 29% Fecit mihi magnaFecit mihi magna
  26. 🔍 28% Venite exsultemus VIVenite exsultemus VI
  27. 🔍 28% Tecum principiumTecum principium
  28. 🔍 28% Notum fecit Dominus alleluiaNotum fecit Dominus alleluia
  29. 🔍 28% Exaltate DominumExaltate Dominum
  30. 🔍 28% Bernardus doctor inclitusBernardus doctor inclitus
  31. 🔍 28% Hae feminae laudabilesHae feminae laudabiles
  32. 🔍 28% Clamavi et DominusClamavi et Dominus
  33. 🔍 27% Respexit DominusRespexit Dominus
  34. 🔍 27% Fortem virili pectoreFortem virili pectore
  35. 🔍 27% Fortem virili pectore (per annum)Fortem virili pectore (per annum)
  36. 🔍 27% Fulget in caelisFulget in caelis
  37. 🔍 27% Dicite pusillanimesDicite pusillanimes
  38. 🔍 27% Angeli DominiAngeli Domini
  39. 🔍 27% Exsultavit spiritusExsultavit spiritus
  40. 🔍 27% Fortem virili pectore (Saint Helena)Fortem virili pectore (Saint Helena)
  41. 🔍 27% Cantate Domino et benediciteCantate Domino et benedicite
  42. 🔍 27% Secundum multitudinemSecundum multitudinem
  43. 🔍 27% Estote fortes in belloEstote fortes in bello
  44. 🔍 27% Jubilate Deo omnisJubilate Deo omnis
  45. 🔍 27% Haec dies... DexteraHaec dies... Dextera
  46. 🔍 26% Miserere mei Deus et aMiserere mei Deus et a
  47. 🔍 26% Laetamini cum JerusalemLaetamini cum Jerusalem
  48. 🔍 26% Genuisti qui te fecitGenuisti qui te fecit
  49. 🔍 26% Benedictus Dominus DeusBenedictus Dominus Deus
  50. 🔍 26% Ad te Domine levaviAd te Domine levavi
  51. 🔍 26% Christe qui splendor (in festis)Christe qui splendor (in festis)
  52. 🔍 26% Angelus Domini nuntiavitAngelus Domini nuntiavit
  53. 🔍 26% Sit nomen DominiSit nomen Domini
  54. 🔍 26% Rector ætérniRector ætérni
  55. 🔍 26% Sit nomen Domini... inSit nomen Domini... in
  56. 🔍 26% Me suscepitMe suscepit
  57. 🔍 26% Dixit Dominus DominoDixit Dominus Domino
  58. 🔍 26% Orietur in diebusOrietur in diebus
  59. 🔍 26% Misericordia tua DomineMisericordia tua Domine
  60. 🔍 26% Hi novissimiHi novissimi
  61. 🔍 26% Laude te civesLaude te cives
  62. 🔍 25% Martyres DominiMartyres Domini
  63. 🔍 25% Dominus regnavitDominus regnavit
  64. 🔍 25% Quem terra pontus aetheraQuem terra pontus aethera
  65. 🔍 25% Quam admirabileQuam admirabile