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% Scapulis suisScapulis suis
  2. 🔍 58% Scapulis suisScapulis suis
  3. 🔍 57% Scapulis suisScapulis suis
  4. 🔍 39% Scapulis suisScapulis suis
  5. 🔍 38% Scapulis suisScapulis suis
  6. 🔍 38% Scapulis suisScapulis suis
  7. 🔍 37% Scapulis suisScapulis suis
  8. 🔍 37% Ipse liberavitIpse liberavit
  9. 🔍 36% Scapulis suisScapulis suis
  10. 🔍 34% Qui habitatQui habitat
  11. 🔍 34% Scapulis suisScapulis suis
  12. 🔍 27% De ore leonisDe ore leonis
  13. 🔍 27% Audi filia et vide (T.P.)Audi filia et vide (T.P.)
  14. 🔍 27% Custodi nosCustodi nos
  15. 🔍 26% Attende DomineAttende Domine
  16. 🔍 26% Ostende nobis DomineOstende nobis Domine
  17. 🔍 26% Magnus DominusMagnus Dominus
  18. 🔍 26% De ore leonis (in Feriis)De ore leonis (in Feriis)
  19. 🔍 26% Iustus germinabitIustus germinabit
  20. 🔍 25% Paradisi portaeParadisi portae
  21. 🔍 25% Videbunt gentes justum tuumVidebunt gentes justum tuum
  22. 🔍 25% Speciosa facta esSpeciosa facta es
  23. 🔍 25% Iustus germinabitIustus germinabit
  24. 🔍 25% Gloria et honoreGloria et honore
  25. 🔍 25% Adoramus te Christe (Simplex)Adoramus te Christe (Simplex)
  26. 🔍 25% Adjuvabit eamAdjuvabit eam
  27. 🔍 24% Salus et gloria - mode IVSalus et gloria - mode IV
  28. 🔍 24% Tollite jugum meumTollite jugum meum
  29. 🔍 24% Gloria et honore (Resp. Br.)Gloria et honore (Resp. Br.)
  30. 🔍 24% Toni Communes Ad Gloria Patri (Modo IV)Toni Communes Ad Gloria Patri (Modo IV)
  31. 🔍 24% Specie tuaSpecie tua
  32. 🔍 24% Magnus Dominus et laudabilisMagnus Dominus et laudabilis
  33. 🔍 24% Spiritus Sanctus...et virtusSpiritus Sanctus...et virtus
  34. 🔍 23% Veni ad liberandumVeni ad liberandum
  35. 🔍 23% Spiritus ParaclitusSpiritus Paraclitus
  36. 🔍 23% Benedictus Dominus a saeculoBenedictus Dominus a saeculo
  37. 🔍 23% ExpandiExpandi
  38. 🔍 23% Dirigatur Domine ad teDirigatur Domine ad te
  39. 🔍 23% Custodi nos DomineCustodi nos Domine
  40. 🔍 23% Scapulis suisScapulis suis
  41. 🔍 23% DirigaturDirigatur
  42. 🔍 23% Benedictus es DomineBenedictus es Domine
  43. 🔍 23% Patefactae suntPatefactae sunt
  44. 🔍 23% Lux perpetuaLux perpetua
  45. 🔍 23% Ego dixi DomineEgo dixi Domine
  46. 🔍 23% Crastina die DelebiturCrastina die Delebitur
  47. 🔍 23% Gloria et honoreGloria et honore
  48. 🔍 23% Meritis et precibus (T.P.)Meritis et precibus (T.P.)
  49. 🔍 23% Meritis et precibusMeritis et precibus
  50. 🔍 23% Christe Fili Dei viviChriste Fili Dei vivi
  51. 🔍 23% Sapientiam sanctorumSapientiam sanctorum
  52. 🔍 23% Benedictus es DomineBenedictus es Domine
  53. 🔍 23% Attende Domine Attende Domine
  54. 🔍 23% A solis ortuA solis ortu
  55. 🔍 23% Descendet DominusDescendet Dominus
  56. 🔍 23% Adimplebis meAdimplebis me
  57. 🔍 23% A solis ortu usque ad occasumA solis ortu usque ad occasum
  58. 🔍 23% Os justi (T.P.)Os justi (T.P.)
  59. 🔍 23% Beati qui habitantBeati qui habitant
  60. 🔍 23% Videntes stellam MagiVidentes stellam Magi
  61. 🔍 23% Angelis suis Deus mandavit de teAngelis suis Deus mandavit de te
  62. 🔍 23% Hodie scietisHodie scietis
  63. 🔍 22% Clamavi ad te, DomineClamavi ad te, Domine
  64. 🔍 22% Constituit eum dominumConstituit eum dominum
  65. 🔍 22% Verbum caro factum estVerbum caro factum est