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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Beata Agnes in medio flammarumBeata Agnes in medio flammarum
  2. πŸ” 57% Beata Agnes in medio flammarumBeata Agnes in medio flammarum
  3. πŸ” 54% Beata Agnes in medioBeata Agnes in medio
  4. πŸ” 49% Beata AgnesBeata Agnes
  5. πŸ” 46% Beata AgnesBeata Agnes
  6. πŸ” 30% Stans beata AgnesStans beata Agnes
  7. πŸ” 27% Stans beata AgnesStans beata Agnes
  8. πŸ” 26% Stans beata AgnesStans beata Agnes
  9. πŸ” 26% Beata es Virgo Maria Dei (Ant)Beata es Virgo Maria Dei (Ant)
  10. πŸ” 25% Beata es MariaBeata es Maria
  11. πŸ” 24% Per viscera misericordiaePer viscera misericordiae
  12. πŸ” 24% Cum audisset salutationemCum audisset salutationem
  13. πŸ” 24% Obedientiae pennisObedientiae pennis
  14. πŸ” 24% Dixit autem Dominus servoDixit autem Dominus servo
  15. πŸ” 24% Simile est regnumSimile est regnum
  16. πŸ” 23% Qui te posthabitisQui te posthabitis
  17. πŸ” 23% Exaltata est Virgo MariaExaltata est Virgo Maria
  18. πŸ” 23% O radix JesseO radix Jesse
  19. πŸ” 22% Cum vidisset Jesus MatremCum vidisset Jesus Matrem
  20. πŸ” 22% Fili praebeFili praebe
  21. πŸ” 22% Post partum (Resp Br)Post partum (Resp Br)
  22. πŸ” 22% Sancte Pater Benedicte (Tonus Simplex)Sancte Pater Benedicte (Tonus Simplex)
  23. πŸ” 22% A saeculo non audieruntA saeculo non audierunt
  24. πŸ” 22% Sapientiam Sanctorum (modus 4)Sapientiam Sanctorum (modus 4)
  25. πŸ” 22% Ingressa AgnesIngressa Agnes
  26. πŸ” 22% Haec est JoannaHaec est Joanna
  27. πŸ” 22% Sana animam meamSana animam meam
  28. πŸ” 22% Venite Exultemus DominoVenite Exultemus Domino
  29. πŸ” 22% Venite Exultemus DominoVenite Exultemus Domino
  30. πŸ” 22% Stans beata AgathaStans beata Agatha
  31. πŸ” 22% Magister quid faciendoMagister quid faciendo
  32. πŸ” 22% Beata Dei Genitrix (O.B.V.M. in Sabb.)Beata Dei Genitrix (O.B.V.M. in Sabb.)
  33. πŸ” 21% Ne timeas MariaNe timeas Maria
  34. πŸ” 21% Gratia Dei et misericordiaGratia Dei et misericordia
  35. πŸ” 21% O radix JesseO radix Jesse
  36. πŸ” 21% Malos male perdetMalos male perdet
  37. πŸ” 21% O Rex gentiumO Rex gentium
  38. πŸ” 21% Cum jucunditateCum jucunditate
  39. πŸ” 21% Malos male perdetMalos male perdet
  40. πŸ” 21% Sapientiam Sanctorum (t.4) (T.P.)Sapientiam Sanctorum (t.4) (T.P.)
  41. πŸ” 21% Simon dormisSimon dormis
  42. πŸ” 21% Per visceraPer viscera
  43. πŸ” 21% Stans beata AgnesStans beata Agnes
  44. πŸ” 21% Ave lumenAve lumen
  45. πŸ” 21% Descendit hic justificatusDescendit hic justificatus
  46. πŸ” 21% Adoro te devote (monasticum)Adoro te devote (monasticum)
  47. πŸ” 20% O Doctor optime(Athanasi)O Doctor optime(Athanasi)
  48. πŸ” 20% Rerum Deus tenax vigor (In Dom. et Minor. Festis)Rerum Deus tenax vigor (In Dom. et Minor. Festis)
  49. πŸ” 20% Dixit autem dominus servoDixit autem dominus servo
  50. πŸ” 20% O beata animaO beata anima
  51. πŸ” 20% Ut audivitUt audivit
  52. πŸ” 20% Rerum Deus (In Festis Minoribus)Rerum Deus (In Festis Minoribus)
  53. πŸ” 20% Ave MariaAve Maria
  54. πŸ” 20% Venite exsultemus EVenite exsultemus E
  55. πŸ” 20% Adoramus te Christe (Resp Br)Adoramus te Christe (Resp Br)
  56. πŸ” 20% Cum autem descendissetCum autem descendisset
  57. πŸ” 20% Benedicta es tu (Ant)Benedicta es tu (Ant)
  58. πŸ” 20% Beata es MariaBeata es Maria
  59. πŸ” 20% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  60. πŸ” 20% Tu puer prophetaTu puer propheta
  61. πŸ” 20% Te JosephTe Joseph
  62. πŸ” 20% Ego sum resurrectioEgo sum resurrectio
  63. πŸ” 20% Te DeumTe Deum
  64. πŸ” 20% Hymnus Te DeumHymnus Te Deum
  65. πŸ” 20% Omnes de Saba venientOmnes de Saba venient