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% In innocentiaIn innocentia
  2. 🔍 67% In innocentia cordisIn innocentia cordis
  3. 🔍 33% ImpietatibusImpietatibus
  4. 🔍 30% In tribulationeIn tribulatione
  5. 🔍 25% Benedicam te IBenedicam te I
  6. 🔍 25% LaudaboLaudabo
  7. 🔍 25% Corripies meCorripies me
  8. 🔍 25% Domine non estDomine non est
  9. 🔍 25% In tua justitiaIn tua justitia
  10. 🔍 25% Cor mundumCor mundum
  11. 🔍 24% Quod autem ceciditQuod autem cecidit
  12. 🔍 24% Exsultavit... in DominoExsultavit... in Domino
  13. 🔍 24% Domine in caeloDomine in caelo
  14. 🔍 24% Sic benedicam teSic benedicam te
  15. 🔍 24% Tu DomineTu Domine
  16. 🔍 24% A timoreA timore
  17. 🔍 24% Deduc meDeduc me
  18. 🔍 24% Suscepit nosSuscepit nos
  19. 🔍 24% Semen... in patientiaSemen... in patientia
  20. 🔍 24% Exsultavit cor meumExsultavit cor meum
  21. 🔍 24% Contrium estContrium est
  22. 🔍 24% ExaltareExaltare
  23. 🔍 24% Benedicam te (II)Benedicam te (II)
  24. 🔍 23% Jubilate in conspectuJubilate in conspectu
  25. 🔍 23% Me suscepitMe suscepit
  26. 🔍 23% Petre amas mePetre amas me
  27. 🔍 23% Placebo DominoPlacebo Domino
  28. 🔍 23% JudicastiJudicasti
  29. 🔍 23% In tuo adventuIn tuo adventu
  30. 🔍 23% Respexit meRespexit me
  31. 🔍 23% Qui sequitur meQui sequitur me
  32. 🔍 23% Fac benigneFac benigne
  33. 🔍 23% Benedico... FiliumBenedico... Filium
  34. 🔍 23% Memento meiMemento mei
  35. 🔍 23% Ave MariaAve Maria
  36. 🔍 23% De profundisDe profundis
  37. 🔍 22% Tibi DomineTibi Domine
  38. 🔍 22% Doce meDoce me
  39. 🔍 22% Labia insurgentiumLabia insurgentium
  40. 🔍 22% Veni Domine et noliVeni Domine et noli
  41. 🔍 22% Confitemini Domino quiaConfitemini Domino quia
  42. 🔍 22% Ecce Deus meusEcce Deus meus
  43. 🔍 22% Ambulabunt mecumAmbulabunt mecum
  44. 🔍 22% Spiritus... benediciteSpiritus... benedicite
  45. 🔍 22% Fili recordareFili recordare
  46. 🔍 22% Anxiatus estAnxiatus est
  47. 🔍 22% Illumina Domine (II)Illumina Domine (II)
  48. 🔍 22% BenedixistiBenedixisti
  49. 🔍 22% Clamor meus DomineClamor meus Domine
  50. 🔍 22% Laudate... DominiLaudate... Domini
  51. 🔍 22% Auxilium meumAuxilium meum
  52. 🔍 22% Ne derelinquas meNe derelinquas me
  53. 🔍 22% Completi suntCompleti sunt
  54. 🔍 22% CalicemCalicem
  55. 🔍 22% A porta inferiA porta inferi
  56. 🔍 22% Jubilate... in voceJubilate... in voce
  57. 🔍 22% Ite et vosIte et vos
  58. 🔍 22% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  59. 🔍 21% RecordareRecordare
  60. 🔍 21% In Deo speraviIn Deo speravi
  61. 🔍 21% ExspectaboExspectabo
  62. 🔍 21% Adjutorium nostrumAdjutorium nostrum
  63. 🔍 21% Laetabitur (I)Laetabitur (I)
  64. 🔍 21% Intret oratioIntret oratio
  65. 🔍 21% PlacuitPlacuit