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% Sancti mei qui in isto saeculoSancti mei qui in isto saeculo
  2. πŸ” 32% Sancti mei qui in istoSancti mei qui in isto
  3. πŸ” 27% Dixit autem Dominus servoDixit autem Dominus servo
  4. πŸ” 27% Laetare Virgo MaterLaetare Virgo Mater
  5. πŸ” 26% Sancti meiSancti mei
  6. πŸ” 25% Adhaesit anima mea post te (S. Stephani)Adhaesit anima mea post te (S. Stephani)
  7. πŸ” 25% Qui persequebantur justumQui persequebantur justum
  8. πŸ” 25% Alleluia ConfiteminiAlleluia Confitemini
  9. πŸ” 25% Lapides torrentes illiLapides torrentes illi
  10. πŸ” 24% Simeon justusSimeon justus
  11. πŸ” 24% Sancti estisSancti estis
  12. πŸ” 24% Obedientiae pennisObedientiae pennis
  13. πŸ” 24% Argentum et aurumArgentum et aurum
  14. πŸ” 23% Et qui praeibantEt qui praeibant
  15. πŸ” 23% Si manseritis in meSi manseritis in me
  16. πŸ” 23% Omnis spiritusOmnis spiritus
  17. πŸ” 23% Dixit autem dominus servoDixit autem dominus servo
  18. πŸ” 23% In caelestibus regnisIn caelestibus regnis
  19. πŸ” 22% Si diligitis meSi diligitis me
  20. πŸ” 22% Facta est cum AngeloFacta est cum Angelo
  21. πŸ” 22% Haec est JoannaHaec est Joanna
  22. πŸ” 22% Orante sancta LuciaOrante sancta Lucia
  23. πŸ” 21% Nomen sempiternumNomen sempiternum
  24. πŸ” 21% Et quiEt qui
  25. πŸ” 21% Adhaesit anima mea post te (S. Laurentii)Adhaesit anima mea post te (S. Laurentii)
  26. πŸ” 21% Quis ex vobis homoQuis ex vobis homo
  27. πŸ” 21% Vos amici mei estisVos amici mei estis
  28. πŸ” 21% Alleluia (ant Dom.a in albis)Alleluia (ant Dom.a in albis)
  29. πŸ” 21% Tunc invocabisTunc invocabis
  30. πŸ” 21% Sancte Pater Benedicte (Tonus Simplex)Sancte Pater Benedicte (Tonus Simplex)
  31. πŸ” 21% Adhaesit anima mea (S. Stephani)Adhaesit anima mea (S. Stephani)
  32. πŸ” 21% Sana animam meamSana animam meam
  33. πŸ” 21% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  34. πŸ” 21% Alleluia. (Thursday P. T. at Lauds I) Alleluia. (Thursday P. T. at Lauds I)
  35. πŸ” 21% Habet in vestimentoHabet in vestimento
  36. πŸ” 21% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  37. πŸ” 21% Omnes de Saba venientOmnes de Saba venient
  38. πŸ” 21% Vivo autem ego jam non egoVivo autem ego jam non ego
  39. πŸ” 21% Ego sum resurrectioEgo sum resurrectio
  40. πŸ” 21% Qui odit animam suamQui odit animam suam
  41. πŸ” 21% VidΓ©te manus measVidΓ©te manus meas
  42. πŸ” 20% Ego sum viaEgo sum via
  43. πŸ” 20% Valerianus in cubiculoValerianus in cubiculo
  44. πŸ” 20% Ecce vir OriensEcce vir Oriens
  45. πŸ” 20% Angelus ad pastores aitAngelus ad pastores ait
  46. πŸ” 20% Alleluia (Per Hebdomadam ad Sextam T.P.)Alleluia (Per Hebdomadam ad Sextam T.P.)
  47. πŸ” 20% Accipiens SimeonAccipiens Simeon
  48. πŸ” 20% Gloria in excelsis DeoGloria in excelsis Deo
  49. πŸ” 20% Ego plantaviEgo plantavi
  50. πŸ” 20% Parvulus filiusParvulus filius
  51. πŸ” 20% Angelus autem DominiAngelus autem Domini
  52. πŸ” 20% Lapides torrentes illiLapides torrentes illi
  53. πŸ” 20% Ego sum Deus patrum vestrorumEgo sum Deus patrum vestrorum
  54. πŸ” 20% Tulerunt Dominum meumTulerunt Dominum meum
  55. πŸ” 20% Quos in ChristoQuos in Christo
  56. πŸ” 20% Ut audivitUt audivit
  57. πŸ” 20% Vespere autem sabbatiVespere autem sabbati
  58. πŸ” 19% Mecum enimMecum enim
  59. πŸ” 19% Venite ad me omnes quiVenite ad me omnes qui
  60. πŸ” 19% Stetit JesusStetit Jesus
  61. πŸ” 19% Beatus AndreasBeatus Andreas
  62. πŸ” 19% Quomodo fiet istud (Annunt.)Quomodo fiet istud (Annunt.)
  63. πŸ” 19% Respondens autem AngelusRespondens autem Angelus
  64. πŸ” 19% Adaperiat DominusAdaperiat Dominus
  65. πŸ” 19% Sit nomen DominiSit nomen Domini