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% Venit lumen tuumVenit lumen tuum
  2. 🔍 85% Venit lumen tuumVenit lumen tuum
  3. 🔍 57% Venit lumenVenit lumen
  4. 🔍 51% Venit lumen tuumVenit lumen tuum
  5. 🔍 51% Venit lumen tuumVenit lumen tuum
  6. 🔍 33% Canite tubaCanite tuba
  7. 🔍 32% Princeps gloriosissimePrinceps gloriosissime
  8. 🔍 31% Filiae Jerusalem veniteFiliae Jerusalem venite
  9. 🔍 31% Filiae JerusalemFiliae Jerusalem
  10. 🔍 30% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  11. 🔍 29% Adaperiat Dominus corAdaperiat Dominus cor
  12. 🔍 28% Reddite ergoReddite ergo
  13. 🔍 28% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  14. 🔍 28% Princeps gloriosissime MichaelPrinceps gloriosissime Michael
  15. 🔍 28% Pater justePater juste
  16. 🔍 28% Iste Confessor (Conf. Bishop) 2Iste Confessor (Conf. Bishop) 2
  17. 🔍 28% Gloria tibi TrinitasGloria tibi Trinitas
  18. 🔍 28% Iste Confessor (Conf. Bishop) (another chant)Iste Confessor (Conf. Bishop) (another chant)
  19. 🔍 28% Adaperiat Dominus cor vestrumAdaperiat Dominus cor vestrum
  20. 🔍 28% Princeps gloriosissime RaphaelPrinceps gloriosissime Raphael
  21. 🔍 28% Ponam in SionPonam in Sion
  22. 🔍 28% Adorate DominumAdorate Dominum
  23. 🔍 28% Lux perpetuaLux perpetua
  24. 🔍 28% Hodie completi suntHodie completi sunt
  25. 🔍 28% Feci judiciumFeci judicium
  26. 🔍 28% Alleluia. (Monday P. T. at Vespers)Alleluia. (Monday P. T. at Vespers)
  27. 🔍 28% Hodie completi sunt diesHodie completi sunt dies
  28. 🔍 28% Confitebor nominiConfitebor nomini
  29. 🔍 28% Dabo in SionDabo in Sion
  30. 🔍 27% Cum redirentCum redirent
  31. 🔍 27% Tradent enim vosTradent enim vos
  32. 🔍 27% Tu gloria JerusalemTu gloria Jerusalem
  33. 🔍 27% Canite tubaCanite tuba
  34. 🔍 27% Super muros tuosSuper muros tuos
  35. 🔍 27% Venit lumen tuum JerusalemVenit lumen tuum Jerusalem
  36. 🔍 27% Tradent enim vos in conciliisTradent enim vos in conciliis
  37. 🔍 27% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  38. 🔍 27% Et respicientesEt respicientes
  39. 🔍 27% Alleluia LaudateAlleluia Laudate
  40. 🔍 27% Exaudi Domine... tibiExaudi Domine... tibi
  41. 🔍 26% Venite exsultemus IVVenite exsultemus IV
  42. 🔍 26% Ista est speciosa (S. Mulierum)Ista est speciosa (S. Mulierum)
  43. 🔍 26% De necessitatibusDe necessitatibus
  44. 🔍 26% Veni Creator SpiritusVeni Creator Spiritus
  45. 🔍 26% Veniet Dominus et nonVeniet Dominus et non
  46. 🔍 26% Illuminare illuminare JerusalemIlluminare illuminare Jerusalem
  47. 🔍 26% Homo quidam descendebatHomo quidam descendebat
  48. 🔍 26% Homo quidam descendebatHomo quidam descendebat
  49. 🔍 26% Lucia virgoLucia virgo
  50. 🔍 26% Omnes collaudant (ad. lib.)Omnes collaudant (ad. lib.)
  51. 🔍 26% Filiae Jerusalem veniteFiliae Jerusalem venite
  52. 🔍 26% Pulchra es et decoraPulchra es et decora
  53. 🔍 26% Manum suamManum suam
  54. 🔍 26% Ecce nomen Domini venitEcce nomen Domini venit
  55. 🔍 26% Lapides pretiosiLapides pretiosi
  56. 🔍 26% In circuituIn circuitu
  57. 🔍 26% Non invenientes JesumNon invenientes Jesum
  58. 🔍 26% Dum medium silentiumDum medium silentium
  59. 🔍 25% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  60. 🔍 25% Lumen ad revelationemLumen ad revelationem
  61. 🔍 25% Vocabis nomen ejusVocabis nomen ejus
  62. 🔍 25% Lumen ad revelationemLumen ad revelationem
  63. 🔍 25% In ferventis oleiIn ferventis olei
  64. 🔍 25% Stans beata AgathaStans beata Agatha
  65. 🔍 25% Stans beata AgathaStans beata Agatha