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% Exsultabunt DominoExsultabunt Domino
  2. πŸ” 43% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  3. πŸ” 41% Benedicta es tuBenedicta es tu
  4. πŸ” 40% Triduanas a DominoTriduanas a Domino
  5. πŸ” 39% Miserere mihiMiserere mihi
  6. πŸ” 39% Qui timet DominumQui timet Dominum
  7. πŸ” 38% Exsultabunt DominoExsultabunt Domino
  8. πŸ” 38% Benedico... FiliumBenedico... Filium
  9. πŸ” 38% Excita DomineExcita Domine
  10. πŸ” 37% Magna opera DominiMagna opera Domini
  11. πŸ” 37% In circuituIn circuitu
  12. πŸ” 37% Exsultabunt DominoExsultabunt Domino
  13. πŸ” 37% Dixit Dominus DominoDixit Dominus Domino
  14. πŸ” 36% Immittet AngelusImmittet Angelus
  15. πŸ” 36% Ne tacuerisNe tacueris
  16. πŸ” 36% Adjutorium nostrumAdjutorium nostrum
  17. πŸ” 35% Alleluia. (Monday P. T. at Vespers)Alleluia. (Monday P. T. at Vespers)
  18. πŸ” 35% Unus militumUnus militum
  19. πŸ” 35% Unus militumUnus militum
  20. πŸ” 35% Ego autem in DominoEgo autem in Domino
  21. πŸ” 35% A porta inferiA porta inferi
  22. πŸ” 35% Alleluia. (Friday P. T. at Vespers)Alleluia. (Friday P. T. at Vespers)
  23. πŸ” 35% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  24. πŸ” 35% Domum tuam DomineDomum tuam Domine
  25. πŸ” 35% Exsultate justiExsultate justi
  26. πŸ” 34% Respexit meRespexit me
  27. πŸ” 34% VisionemVisionem
  28. πŸ” 34% Benedicta filiaBenedicta filia
  29. πŸ” 34% Ut audivitUt audivit
  30. πŸ” 34% Fili recordareFili recordare
  31. πŸ” 34% Existimo omniaExistimo omnia
  32. πŸ” 34% Tu gloria JerusalemTu gloria Jerusalem
  33. πŸ” 33% Et dicebantEt dicebant
  34. πŸ” 33% Spiritus Domini replevitSpiritus Domini replevit
  35. πŸ” 33% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)
  36. πŸ” 33% Misit Dominus…de manuMisit Dominus…de manu
  37. πŸ” 33% Illuminatio meaIlluminatio mea
  38. πŸ” 33% Caecus magisCaecus magis
  39. πŸ” 33% Exsultabunt DominoExsultabunt Domino
  40. πŸ” 33% Tu DomineTu Domine
  41. πŸ” 33% Christus Dei FiliusChristus Dei Filius
  42. πŸ” 32% Adjutor meusAdjutor meus
  43. πŸ” 32% Haec est quae nescivitHaec est quae nescivit
  44. πŸ” 32% Spiritus Domini replevitSpiritus Domini replevit
  45. πŸ” 32% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  46. πŸ” 32% Domus meaDomus mea
  47. πŸ” 32% Exsultabunt DominoExsultabunt Domino
  48. πŸ” 32% VisionemVisionem
  49. πŸ” 32% Deus autem nosterDeus autem noster
  50. πŸ” 32% Fontes et omniaFontes et omnia
  51. πŸ” 32% Fontes et omniaFontes et omnia
  52. πŸ” 32% Ite XV/XVIIte XV/XVI
  53. πŸ” 32% Joannes vocabiturJoannes vocabitur
  54. πŸ” 32% Angelis suisAngelis suis
  55. πŸ” 32% Ecce Crucem DominiEcce Crucem Domini
  56. πŸ” 32% Veni sponsa Christi (I Vesperis)Veni sponsa Christi (I Vesperis)
  57. πŸ” 32% Ego sum resurrectioEgo sum resurrectio
  58. πŸ” 32% Deus meus misericordiaDeus meus misericordia
  59. πŸ” 31% Deus adjuvat meDeus adjuvat me
  60. πŸ” 31% Sit nomen DominiSit nomen Domini
  61. πŸ” 31% Exaltare DomineExaltare Domine
  62. πŸ” 31% Maternitas tuaMaternitas tua
  63. πŸ” 31% Joannes vocabitur nomenJoannes vocabitur nomen
  64. πŸ” 31% Fulcite me floribusFulcite me floribus
  65. πŸ” 31% Vota meaVota mea