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% Juvenes et virg. (Office of the Dead)Juvenes et virg. (Office of the Dead)
  2. πŸ” 52% Juvenes et virginesJuvenes et virgines
  3. πŸ” 45% Juvenes... laudentJuvenes... laudent
  4. πŸ” 44% Juvenes et virginesJuvenes et virgines
  5. πŸ” 42% Juvenes... laudateJuvenes... laudate
  6. πŸ” 42% Juvenes et virginesJuvenes et virgines
  7. πŸ” 34% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  8. πŸ” 31% Suavis DominusSuavis Dominus
  9. πŸ” 31% Benedicite Dominum omnes electiBenedicite Dominum omnes electi
  10. πŸ” 30% Credo videre (Office of the Dead)Credo videre (Office of the Dead)
  11. πŸ” 30% Immittet AngelusImmittet Angelus
  12. πŸ” 29% Confitebor nominiConfitebor nomini
  13. πŸ” 29% Dixit Dominus DominoDixit Dominus Domino
  14. πŸ” 29% Benedicta es tuBenedicta es tu
  15. πŸ” 29% Qui timet DominumQui timet Dominum
  16. πŸ” 28% Exsultate justiExsultate justi
  17. πŸ” 28% Miserere mihiMiserere mihi
  18. πŸ” 28% Adjutorium nostrumAdjutorium nostrum
  19. πŸ” 28% Deus adjuvat meDeus adjuvat me
  20. πŸ” 28% Exsultabunt DominoExsultabunt Domino
  21. πŸ” 27% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  22. πŸ” 27% Tu gloria JerusalemTu gloria Jerusalem
  23. πŸ” 27% Joannes vocabiturJoannes vocabitur
  24. πŸ” 26% Ne tacuerisNe tacueris
  25. πŸ” 26% Benedico... FiliumBenedico... Filium
  26. πŸ” 26% Spiritus Domini replevitSpiritus Domini replevit
  27. πŸ” 26% Exaudiat DominusExaudiat Dominus
  28. πŸ” 26% Salvum me facSalvum me fac
  29. πŸ” 26% Joannes vocabitur nomenJoannes vocabitur nomen
  30. πŸ” 26% Deus meus misericordiaDeus meus misericordia
  31. πŸ” 26% Innuebant patriInnuebant patri
  32. πŸ” 26% Deus autem nosterDeus autem noster
  33. πŸ” 26% Descendit Jesus cum eis (Ant.)Descendit Jesus cum eis (Ant.)
  34. πŸ” 26% Voce meaVoce mea
  35. πŸ” 26% Misit Dominus…de manuMisit Dominus…de manu
  36. πŸ” 26% Adjutor meusAdjutor meus
  37. πŸ” 25% Misericordia tuaMisericordia tua
  38. πŸ” 25% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  39. πŸ” 25% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  40. πŸ” 25% Spiritus Domini replevitSpiritus Domini replevit
  41. πŸ” 25% Alleluia. (Friday P. T. at Vespers)Alleluia. (Friday P. T. at Vespers)
  42. πŸ” 25% Hi sunt qui cum mulieribusHi sunt qui cum mulieribus
  43. πŸ” 25% Paulus et Joannes... JulianoPaulus et Joannes... Juliano
  44. πŸ” 25% A solis ortuA solis ortu
  45. πŸ” 25% Tu DomineTu Domine
  46. πŸ” 25% AuditeAudite
  47. πŸ” 25% Alleluia. (Monday P. T. at Vespers)Alleluia. (Monday P. T. at Vespers)
  48. πŸ” 25% Beatam me dicent... quia fecitBeatam me dicent... quia fecit
  49. πŸ” 25% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  50. πŸ” 25% Laudate Dominum de Coelis (148)Laudate Dominum de Coelis (148)
  51. πŸ” 25% Cum jucunditate MaternitatemCum jucunditate Maternitatem
  52. πŸ” 25% Ego autem in DominoEgo autem in Domino
  53. πŸ” 24% Sitivit... ad nomenSitivit... ad nomen
  54. πŸ” 24% Illuminatio meaIlluminatio mea
  55. πŸ” 24% Exaltare DomineExaltare Domine
  56. πŸ” 24% Illi ergo hominesIlli ergo homines
  57. πŸ” 24% Illi ergo hominesIlli ergo homines
  58. πŸ” 24% Excita DomineExcita Domine
  59. πŸ” 24% Placebo DominoPlacebo Domino
  60. πŸ” 24% Clamavi et DominusClamavi et Dominus
  61. πŸ” 24% In salutariIn salutari
  62. πŸ” 24% Accepit ergoAccepit ergo
  63. πŸ” 24% A porta inferiA porta inferi
  64. πŸ” 24% Genuisti qui te fecitGenuisti qui te fecit
  65. πŸ” 24% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)