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% Vidi supra montemVidi supra montem
  2. 🔍 70% Vidi supra montemVidi supra montem
  3. 🔍 64% Vidi supra montemVidi supra montem
  4. 🔍 62% Vidi supra montemVidi supra montem
  5. 🔍 57% Vidi supra montemVidi supra montem
  6. 🔍 39% De sub pede AgniDe sub pede Agni
  7. 🔍 38% Vidi IerusalemVidi Ierusalem
  8. 🔍 36% Panis enim DeiPanis enim Dei
  9. 🔍 36% Sedebit DominusSedebit Dominus
  10. 🔍 35% Videns vidi afflictionemVidens vidi afflictionem
  11. 🔍 35% In hoc cognoscentIn hoc cognoscent
  12. 🔍 34% Redemptionem ... alleluiaRedemptionem ... alleluia
  13. 🔍 34% Alleluia audiviAlleluia audivi
  14. 🔍 34% Sedes tua DeusSedes tua Deus
  15. 🔍 34% Domine clamaviDomine clamavi
  16. 🔍 33% Alleluia audiviAlleluia audivi
  17. 🔍 33% Exortum est ... alleluia.Exortum est ... alleluia.
  18. 🔍 33% Nomini tuo DomineNomini tuo Domine
  19. 🔍 33% Ego sum ostiumEgo sum ostium
  20. 🔍 32% Redemisti nos DeoRedemisti nos Deo
  21. 🔍 32% Amen a. d. tibi (Fir)Amen a. d. tibi (Fir)
  22. 🔍 32% Christus factus estChristus factus est
  23. 🔍 32% Amen a. d. tibi (Har)Amen a. d. tibi (Har)
  24. 🔍 32% Dirupisti DomineDirupisti Domine
  25. 🔍 32% Multiplicabitur 1Multiplicabitur 1
  26. 🔍 32% Ecce Dominus venietEcce Dominus veniet
  27. 🔍 32% Ecce Dominus venietEcce Dominus veniet
  28. 🔍 32% In domum DominiIn domum Domini
  29. 🔍 32% Sit nomen DominiSit nomen Domini
  30. 🔍 31% VisionemVisionem
  31. 🔍 31% Dominum Deum tuumDominum Deum tuum
  32. 🔍 31% Qui manet in meQui manet in me
  33. 🔍 31% Ego sum ostiumEgo sum ostium
  34. 🔍 31% Regi autemRegi autem
  35. 🔍 31% Multiplicabitur 1Multiplicabitur 1
  36. 🔍 31% Fili tu semperFili tu semper
  37. 🔍 31% Manete autemManete autem
  38. 🔍 31% Videte manusVidete manus
  39. 🔍 31% In firmamentoIn firmamento
  40. 🔍 31% Educ de custodiaEduc de custodia
  41. 🔍 31% Custodi meCustodi me
  42. 🔍 31% Christus factus estChristus factus est
  43. 🔍 31% Excelsus super omnesExcelsus super omnes
  44. 🔍 31% Pastor bonusPastor bonus
  45. 🔍 31% Vos autem dixiVos autem dixi
  46. 🔍 31% Dominus in temploDominus in templo
  47. 🔍 30% Si manseritisSi manseritis
  48. 🔍 30% HabitabitHabitabit
  49. 🔍 30% Rex nosterRex noster
  50. 🔍 30% Rex nosterRex noster
  51. 🔍 30% Dextera DominiDextera Domini
  52. 🔍 30% Adhuc modicumAdhuc modicum
  53. 🔍 30% Vidi DominumVidi Dominum
  54. 🔍 30% OperaminiOperamini
  55. 🔍 30% Exsultabunt sanctiExsultabunt sancti
  56. 🔍 30% Ascendit DeusAscendit Deus
  57. 🔍 30% Nemo in eumNemo in eum
  58. 🔍 30% Omne quod datOmne quod dat
  59. 🔍 30% Deus unus estDeus unus est
  60. 🔍 30% Nonne cor nostrumNonne cor nostrum
  61. 🔍 30% Domine ostende nobis 1Domine ostende nobis 1
  62. 🔍 30% Multiplicabitur 1 (Mode 5a)Multiplicabitur 1 (Mode 5a)
  63. 🔍 30% Quia vidisti meQuia vidisti me
  64. 🔍 30% Ecce in nubibusEcce in nubibus
  65. 🔍 30% Ecce in nubibusEcce in nubibus