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% Herodes iratusHerodes iratus
  2. πŸ” 81% Herodes iratusHerodes iratus
  3. πŸ” 67% Herodes iratusHerodes iratus
  4. πŸ” 63% Herodes iratusHerodes iratus
  5. πŸ” 49% A bimatu et infraA bimatu et infra
  6. πŸ” 33% A bimatu et infraA bimatu et infra
  7. πŸ” 33% Ascendit IosephAscendit Ioseph
  8. πŸ” 32% Joannes vocabiturJoannes vocabitur
  9. πŸ” 32% Joannes vocabitur nomenJoannes vocabitur nomen
  10. πŸ” 31% A bimatu et infraA bimatu et infra
  11. πŸ” 31% A bimatu et infraA bimatu et infra
  12. πŸ” 31% Transeunte DominoTranseunte Domino
  13. πŸ” 31% Clarifica meClarifica me
  14. πŸ” 30% Ecce puer meusEcce puer meus
  15. πŸ” 30% Ecce Crucem DominiEcce Crucem Domini
  16. πŸ” 28% Spiritus Domini replevitSpiritus Domini replevit
  17. πŸ” 28% Beati pacificiBeati pacifici
  18. πŸ” 27% Christus Dei FiliusChristus Dei Filius
  19. πŸ” 27% Occidit HerodesOccidit Herodes
  20. πŸ” 27% Misso HerodesMisso Herodes
  21. πŸ” 26% Spiritus Domini replevitSpiritus Domini replevit
  22. πŸ” 26% Herodes enim tenuitHerodes enim tenuit
  23. πŸ” 26% Ascendit autem JosephAscendit autem Joseph
  24. πŸ” 26% HerodesHerodes
  25. πŸ” 26% Spiritus Domini replevitSpiritus Domini replevit
  26. πŸ” 25% Si in digitoSi in digito
  27. πŸ” 25% In circuituIn circuitu
  28. πŸ” 25% Tu Bethlehem terraTu Bethlehem terra
  29. πŸ” 25% Admoniti MagiAdmoniti Magi
  30. πŸ” 25% Ego sum panis vivusEgo sum panis vivus
  31. πŸ” 24% Stephanus viditStephanus vidit
  32. πŸ” 24% Euge serve bone in modicoEuge serve bone in modico
  33. πŸ” 24% Joannes et Paulus agnoscentesJoannes et Paulus agnoscentes
  34. πŸ” 24% Exaltata est Virgo MariaExaltata est Virgo Maria
  35. πŸ” 24% Miserere mei FiliMiserere mei Fili
  36. πŸ” 24% Triduanas a DominoTriduanas a Domino
  37. πŸ” 24% Dabit ei DominusDabit ei Dominus
  38. πŸ” 24% Stephanus vidit caelosStephanus vidit caelos
  39. πŸ” 24% Et cum ejecissetEt cum ejecisset
  40. πŸ” 24% Dabit illi DominusDabit illi Dominus
  41. πŸ” 24% Dabit illi DominusDabit illi Dominus
  42. πŸ” 24% Joannes et Paulus dixeruntJoannes et Paulus dixerunt
  43. πŸ” 23% Ego daemoniumEgo daemonium
  44. πŸ” 23% Unus militumUnus militum
  45. πŸ” 23% Unus militumUnus militum
  46. πŸ” 23% Euge serve bone (Conf. Pont.)Euge serve bone (Conf. Pont.)
  47. πŸ” 23% Ecce in nubibusEcce in nubibus
  48. πŸ” 23% In Deo speraviIn Deo speravi
  49. πŸ” 22% Nostras deprecationesNostras deprecationes
  50. πŸ” 22% Haec est quae nescivitHaec est quae nescivit
  51. πŸ” 22% Puellae saltantiPuellae saltanti
  52. πŸ” 22% Maternitas tuaMaternitas tua
  53. πŸ” 22% Exsultabunt DominoExsultabunt Domino
  54. πŸ” 22% Factus estFactus est
  55. πŸ” 22% Montes et collesMontes et colles
  56. πŸ” 22% Misit Dominus…de manuMisit Dominus…de manu
  57. πŸ” 22% Quem vidistisQuem vidistis
  58. πŸ” 22% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  59. πŸ” 22% Ascendit JosephAscendit Joseph
  60. πŸ” 22% Videte manus measVidete manus meas
  61. πŸ” 22% De quinque panibusDe quinque panibus
  62. πŸ” 22% Cantantibus organisCantantibus organis
  63. πŸ” 22% Est secretumEst secretum
  64. πŸ” 22% Dum fortisDum fortis
  65. πŸ” 22% Ego autem in DominoEgo autem in Domino