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% Adjutorium nostrumAdjutorium nostrum
  2. πŸ” 79% Adjutorium nostrumAdjutorium nostrum
  3. πŸ” 58% Adjutorium nostrumAdjutorium nostrum
  4. πŸ” 44% In circuituIn circuitu
  5. πŸ” 41% Qui habitasQui habitas
  6. πŸ” 40% Salvum me facSalvum me fac
  7. πŸ” 40% Adiutorium nostrumAdiutorium nostrum
  8. πŸ” 39% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  9. πŸ” 37% Alleluia. (Tuesday P. T. at Vespers)Alleluia. (Tuesday P. T. at Vespers)
  10. πŸ” 37% Miserere mihiMiserere mihi
  11. πŸ” 36% Exsultabunt DominoExsultabunt Domino
  12. πŸ” 35% Benedicta es tuBenedicta es tu
  13. πŸ” 35% Benedico... FiliumBenedico... Filium
  14. πŸ” 35% Qui timet DominumQui timet Dominum
  15. πŸ” 35% Sit nomen Domini... inSit nomen Domini... in
  16. πŸ” 34% Sit nomen DominiSit nomen Domini
  17. πŸ” 34% Excita DomineExcita Domine
  18. πŸ” 34% Immittet AngelusImmittet Angelus
  19. πŸ” 34% Sitivit... ad nomenSitivit... ad nomen
  20. πŸ” 34% A porta inferiA porta inferi
  21. πŸ” 33% Salvasti nosSalvasti nos
  22. πŸ” 33% Triduanas a DominoTriduanas a Domino
  23. πŸ” 33% Ne tacuerisNe tacueris
  24. πŸ” 33% Dixit Dominus DominoDixit Dominus Domino
  25. πŸ” 33% In tua justitiaIn tua justitia
  26. πŸ” 33% Adjutor meusAdjutor meus
  27. πŸ” 33% Tu DomineTu Domine
  28. πŸ” 32% Confitebor nominiConfitebor nomini
  29. πŸ” 32% Adjutorium nostrumAdjutorium nostrum
  30. πŸ” 32% Inclinavit DominusInclinavit Dominus
  31. πŸ” 32% Alleluia. (Monday P. T. at Vespers)Alleluia. (Monday P. T. at Vespers)
  32. πŸ” 32% Exsultate justiExsultate justi
  33. πŸ” 32% AscendoAscendo
  34. πŸ” 32% Magna opera DominiMagna opera Domini
  35. πŸ” 32% Ego daemoniumEgo daemonium
  36. πŸ” 32% Benedicta filiaBenedicta filia
  37. πŸ” 32% VisionemVisionem
  38. πŸ” 32% Respexit meRespexit me
  39. πŸ” 31% Deus meus misericordiaDeus meus misericordia
  40. πŸ” 31% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  41. πŸ” 31% Nemo in eum misitNemo in eum misit
  42. πŸ” 31% InvocabimusInvocabimus
  43. πŸ” 31% Beata es Virgo Maria DeiBeata es Virgo Maria Dei
  44. πŸ” 31% Illuminatio meaIlluminatio mea
  45. πŸ” 31% Domine clamaviDomine clamavi
  46. πŸ” 31% Spiritus Domini replevitSpiritus Domini replevit
  47. πŸ” 31% Ne discedasNe discedas
  48. πŸ” 31% De profundisDe profundis
  49. πŸ” 31% Maria et fluminaMaria et flumina
  50. πŸ” 31% Misit Dominus…de manuMisit Dominus…de manu
  51. πŸ” 31% Caecus magisCaecus magis
  52. πŸ” 31% Exaltate DominumExaltate Dominum
  53. πŸ” 31% Innocens manibusInnocens manibus
  54. πŸ” 31% Intret oratio meaIntret oratio mea
  55. πŸ” 31% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  56. πŸ” 31% Voce meaVoce mea
  57. πŸ” 31% Alleluia. (Friday P. T. at Vespers)Alleluia. (Friday P. T. at Vespers)
  58. πŸ” 31% Veni sponsa Christi (I Vesperis)Veni sponsa Christi (I Vesperis)
  59. πŸ” 31% Unus militumUnus militum
  60. πŸ” 31% Unus militumUnus militum
  61. πŸ” 31% Exortum est (Christmas)Exortum est (Christmas)
  62. πŸ” 31% Deus autem nosterDeus autem noster
  63. πŸ” 31% Intende in adjutoriumIntende in adjutorium
  64. πŸ” 30% Existimo omniaExistimo omnia
  65. πŸ” 30% Juvenes et virginesJuvenes et virgines