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% Princeps gloriosissimePrinceps gloriosissime
  2. 🔍 85% Princeps gloriosissime MichaelPrinceps gloriosissime Michael
  3. 🔍 67% Princeps gloriosissime (S. Raph.)Princeps gloriosissime (S. Raph.)
  4. 🔍 66% Princeps gloriosissime RaphaelPrinceps gloriosissime Raphael
  5. 🔍 57% Princeps gloriosissime MichaelPrinceps gloriosissime Michael
  6. 🔍 48% PrincepsPrinceps
  7. 🔍 47% Filiae Jerusalem veniteFiliae Jerusalem venite
  8. 🔍 42% Filiae JerusalemFiliae Jerusalem
  9. 🔍 38% O crux splendidiorO crux splendidior
  10. 🔍 37% Filiae Jerusalem veniteFiliae Jerusalem venite
  11. 🔍 36% Hodie completi suntHodie completi sunt
  12. 🔍 36% Hodie completi sunt diesHodie completi sunt dies
  13. 🔍 33% Angeli Archangeli (Omn. Sanct.)Angeli Archangeli (Omn. Sanct.)
  14. 🔍 32% Venit lumen tuumVenit lumen tuum
  15. 🔍 31% Angeli Archangeli (Omn. Sanct.)Angeli Archangeli (Omn. Sanct.)
  16. 🔍 30% Spiritus quiSpiritus qui
  17. 🔍 30% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  18. 🔍 29% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  19. 🔍 29% Dominus venietDominus veniet
  20. 🔍 28% Ite nuntiate fratribusIte nuntiate fratribus
  21. 🔍 28% Alleluia LaudateAlleluia Laudate
  22. 🔍 28% Si diligitis meSi diligitis me
  23. 🔍 28% Hodie Simon PetrusHodie Simon Petrus
  24. 🔍 28% Hodie Simon PetrusHodie Simon Petrus
  25. 🔍 27% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  26. 🔍 27% Canite tubaCanite tuba
  27. 🔍 27% Alleluia. (Tuesday P. T. at Vespers)Alleluia. (Tuesday P. T. at Vespers)
  28. 🔍 27% Alleluia. (Thursday P. T. at Vespers)Alleluia. (Thursday P. T. at Vespers)
  29. 🔍 27% Cor Jesu amantissimumCor Jesu amantissimum
  30. 🔍 27% Non vos relinquamNon vos relinquam
  31. 🔍 27% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  32. 🔍 27% Alleluia. (Monday P. T. at Vespers)Alleluia. (Monday P. T. at Vespers)
  33. 🔍 27% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  34. 🔍 27% AlleluiaAlleluia
  35. 🔍 27% Lux de luceLux de luce
  36. 🔍 27% Cibavit eos... AlleluiaCibavit eos... Alleluia
  37. 🔍 27% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  38. 🔍 27% Si manseritis in meSi manseritis in me
  39. 🔍 27% Tribus miraculisTribus miraculis
  40. 🔍 26% Alleluia Omnes GentesAlleluia Omnes Gentes
  41. 🔍 26% Venite ad meVenite ad me
  42. 🔍 26% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  43. 🔍 26% Eduxit eosEduxit eos
  44. 🔍 26% In ferventis oleiIn ferventis olei
  45. 🔍 26% A solis ortuA solis ortu
  46. 🔍 26% Videte manus measVidete manus meas
  47. 🔍 26% AscendoAscendo
  48. 🔍 26% Tradent enim vosTradent enim vos
  49. 🔍 26% Alleluia. (Friday P. T. at Vespers)Alleluia. (Friday P. T. at Vespers)
  50. 🔍 26% Alleluia. (Wednesday P. T. at Vespers)Alleluia. (Wednesday P. T. at Vespers)
  51. 🔍 25% Hodie completi suntHodie completi sunt
  52. 🔍 25% Omnes de SabaOmnes de Saba
  53. 🔍 25% Alleluia (mode 8)Alleluia (mode 8)
  54. 🔍 25% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  55. 🔍 25% Alleluia (T.P. ad Tertiam)Alleluia (T.P. ad Tertiam)
  56. 🔍 25% Dum praeliareturDum praeliaretur
  57. 🔍 25% Amavit eum DominusAmavit eum Dominus
  58. 🔍 25% Tradent enim vos in conciliisTradent enim vos in conciliis
  59. 🔍 25% Omnes GentesOmnes Gentes
  60. 🔍 25% Alleluia (T. P. Laud. Fer. II.)Alleluia (T. P. Laud. Fer. II.)
  61. 🔍 25% Venit lumen tuumVenit lumen tuum
  62. 🔍 25% Reddite ergoReddite ergo
  63. 🔍 25% Vocabis nomen ejusVocabis nomen ejus
  64. 🔍 25% Alleluia (T. P. ad Tertiam)Alleluia (T. P. ad Tertiam)
  65. 🔍 25% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)