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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Ait Dominus Deus ad serpentemAit Dominus Deus ad serpentem
  2. πŸ” 78% Ait Dominus DeusAit Dominus Deus
  3. πŸ” 67% Ait Dominus Deus ad serpentemAit Dominus Deus ad serpentem
  4. πŸ” 46% Ait Dominus DeusAit Dominus Deus
  5. πŸ” 34% Tulerunt DominumTulerunt Dominum
  6. πŸ” 32% Benedicta es tuBenedicta es tu
  7. πŸ” 31% Estote fortes in belloEstote fortes in bello
  8. πŸ” 31% Veniet Dominus et nonVeniet Dominus et non
  9. πŸ” 31% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  10. πŸ” 30% Christus DominusChristus Dominus
  11. πŸ” 30% Dixit Dominus DominoDixit Dominus Domino
  12. πŸ” 30% Si quis diligit meSi quis diligit me
  13. πŸ” 30% Si quis diligit meSi quis diligit me
  14. πŸ” 30% Ad te levaviAd te levavi
  15. πŸ” 30% Sacerdotes DeiSacerdotes Dei
  16. πŸ” 30% Accessistis ad SionAccessistis ad Sion
  17. πŸ” 30% Non est inventusNon est inventus
  18. πŸ” 30% Videte manus measVidete manus meas
  19. πŸ” 29% Ait autem AngelusAit autem Angelus
  20. πŸ” 29% Angelus autem DominiAngelus autem Domini
  21. πŸ” 29% Hodie nomen tuumHodie nomen tuum
  22. πŸ” 29% Suscepit DeusSuscepit Deus
  23. πŸ” 29% Gloria in excelsisGloria in excelsis
  24. πŸ” 29% Pinguis estPinguis est
  25. πŸ” 29% Dixit autem pater ad servosDixit autem pater ad servos
  26. πŸ” 29% Spiritus quiSpiritus qui
  27. πŸ” 29% Ego autem in DominoEgo autem in Domino
  28. πŸ” 29% Misit Dominus…de manuMisit Dominus…de manu
  29. πŸ” 29% Ascendit DeusAscendit Deus
  30. πŸ” 29% Accessistis ad SionAccessistis ad Sion
  31. πŸ” 29% Non invenientes JesumNon invenientes Jesum
  32. πŸ” 28% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  33. πŸ” 28% Cum appropinquaretCum appropinquaret
  34. πŸ” 28% In caritateIn caritate
  35. πŸ” 28% Deus dum egredererisDeus dum egredereris
  36. πŸ” 28% Exaudi DomineExaudi Domine
  37. πŸ” 28% Oleum effusumOleum effusum
  38. πŸ” 28% Spiritus Domini cum AlleluiaSpiritus Domini cum Alleluia
  39. πŸ” 28% Ego sum pastor bonusEgo sum pastor bonus
  40. πŸ” 28% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  41. πŸ” 28% Dum sacrum mysteriumDum sacrum mysterium
  42. πŸ” 28% Spiritus... replevit... alleluiaSpiritus... replevit... alleluia
  43. πŸ” 28% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  44. πŸ” 28% Trahe nos VirgoTrahe nos Virgo
  45. πŸ” 28% Deus misereaturDeus misereatur
  46. πŸ” 28% Data est mihiData est mihi
  47. πŸ” 28% Ad te confugimusAd te confugimus
  48. πŸ” 28% Ecce fidelis servusEcce fidelis servus
  49. πŸ” 28% Miserere mihiMiserere mihi
  50. πŸ” 28% Immittet AngelusImmittet Angelus
  51. πŸ” 28% Cognovit autemCognovit autem
  52. πŸ” 27% Posuisti DominePosuisti Domine
  53. πŸ” 27% Manum suamManum suam
  54. πŸ” 27% Clamavi et DominusClamavi et Dominus
  55. πŸ” 27% Si diligitis meSi diligitis me
  56. πŸ” 27% Scitote quia DominusScitote quia Dominus
  57. πŸ” 27% Inimicitias ponamInimicitias ponam
  58. πŸ” 27% Sancte Paule ApostoleSancte Paule Apostole
  59. πŸ” 27% Exaudiat DominusExaudiat Dominus
  60. πŸ” 27% Inclina DomineInclina Domine
  61. πŸ” 27% Andreas Christi famulusAndreas Christi famulus
  62. πŸ” 27% Angelus Gabriel apparuitAngelus Gabriel apparuit
  63. πŸ” 27% Dum tolleret DominusDum tolleret Dominus
  64. πŸ” 27% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  65. πŸ” 27% Ait dominus villicoAit dominus villico