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% Abraham pater vesterAbraham pater vester
  2. πŸ” 84% Abraham paterAbraham pater
  3. πŸ” 63% Abraham pater vesterAbraham pater vester
  4. πŸ” 54% Abraham pater Abraham pater
  5. πŸ” 47% Abraham pater vesterAbraham pater vester
  6. πŸ” 32% Suscepit DeusSuscepit Deus
  7. πŸ” 30% Et Jesus proficiebatEt Jesus proficiebat
  8. πŸ” 30% Manum suamManum suam
  9. πŸ” 29% Clamavi et DominusClamavi et Dominus
  10. πŸ” 29% Abraham paterAbraham pater
  11. πŸ” 29% Pater AbrahamPater Abraham
  12. πŸ” 29% Cognovit autem paterCognovit autem pater
  13. πŸ” 29% Volo PaterVolo Pater
  14. πŸ” 28% Pater AbrahamPater Abraham
  15. πŸ” 27% Ut audivitUt audivit
  16. πŸ” 27% Ego autem in DominoEgo autem in Domino
  17. πŸ” 27% Benedico... FiliumBenedico... Filium
  18. πŸ” 27% Hic vir despiciensHic vir despiciens
  19. πŸ” 26% Benedicta es tuBenedicta es tu
  20. πŸ” 26% Respexit meRespexit me
  21. πŸ” 26% Exsultate justiExsultate justi
  22. πŸ” 26% Immittet AngelusImmittet Angelus
  23. πŸ” 26% Veni sponsa Christi (I Vesperis)Veni sponsa Christi (I Vesperis)
  24. πŸ” 26% Qui odit animam suamQui odit animam suam
  25. πŸ” 26% Clamavi et DominusClamavi et Dominus
  26. πŸ” 26% Date ei de fructuDate ei de fructu
  27. πŸ” 26% Et Jesus proficiebatEt Jesus proficiebat
  28. πŸ” 26% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  29. πŸ” 26% Ad te de luceAd te de luce
  30. πŸ” 26% Cognovit autemCognovit autem
  31. πŸ” 26% Dixit Dominus DominoDixit Dominus Domino
  32. πŸ” 25% Misit Dominus…de manuMisit Dominus…de manu
  33. πŸ” 25% Domine non est exaltatumDomine non est exaltatum
  34. πŸ” 25% Miserere mihiMiserere mihi
  35. πŸ” 25% Qui me dignatus est (Ant.)Qui me dignatus est (Ant.)
  36. πŸ” 25% Oppressit me dolorOppressit me dolor
  37. πŸ” 25% Ingressus AngelusIngressus Angelus
  38. πŸ” 25% Stephanus viditStephanus vidit
  39. πŸ” 25% Ex AegyptoEx Aegypto
  40. πŸ” 25% Confortatus estConfortatus est
  41. πŸ” 25% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  42. πŸ” 25% Hic vir despiciensHic vir despiciens
  43. πŸ” 24% Voce meaVoce mea
  44. πŸ” 24% Stephanus vidit caelosStephanus vidit caelos
  45. πŸ” 24% Adjutor meusAdjutor meus
  46. πŸ” 24% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  47. πŸ” 24% Deus meus misericordiaDeus meus misericordia
  48. πŸ” 24% Exsultavit spiritusExsultavit spiritus
  49. πŸ” 24% ClamaviClamavi
  50. πŸ” 24% Exsultabunt DominoExsultabunt Domino
  51. πŸ” 24% Dum esset summusDum esset summus
  52. πŸ” 24% Exortum est (Sacred Heart)Exortum est (Sacred Heart)
  53. πŸ” 24% Descendit Jesus cum eis (Ant.)Descendit Jesus cum eis (Ant.)
  54. πŸ” 24% Domine clamaviDomine clamavi
  55. πŸ” 24% Misit Dominus ... de medioMisit Dominus ... de medio
  56. πŸ” 24% Misit Dominus (S. Laurentii)Misit Dominus (S. Laurentii)
  57. πŸ” 24% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  58. πŸ” 23% Quia vidisti meQuia vidisti me
  59. πŸ” 23% O Doctor optimeO Doctor optime
  60. πŸ” 23% Confitebor nominiConfitebor nomini
  61. πŸ” 23% Excita DomineExcita Domine
  62. πŸ” 23% Dum esset summus pontifexDum esset summus pontifex
  63. πŸ” 23% O EmmanuelO Emmanuel
  64. πŸ” 23% Magister scimus quia verax esMagister scimus quia verax es
  65. πŸ” 23% Vestimentum tuumVestimentum tuum