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.

馃帺 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 馃攳 to find similarities to the given chant.

  1. 馃攳 100% Hauri茅tis aquas in g谩udioHauri茅tis aquas in g谩udio
  2. 馃攳 56% Haurietis aquasHaurietis aquas
  3. 馃攳 51% Haurietis aquas (I)Haurietis aquas (I)
  4. 馃攳 46% Haurietis aquasHaurietis aquas
  5. 馃攳 40% Haurietis aquasHaurietis aquas
  6. 馃攳 40% Haurietis aquasHaurietis aquas
  7. 馃攳 30% LaudaboLaudabo
  8. 馃攳 28% Ecce jam venitEcce jam venit
  9. 馃攳 27% Pauper hicPauper hic
  10. 馃攳 24% Rorate c忙li desuperRorate c忙li desuper
  11. 馃攳 23% In mandatisIn mandatis
  12. 馃攳 23% Fontes aquarumFontes aquarum
  13. 馃攳 23% Serve boneServe bone
  14. 馃攳 22% CredidiCredidi
  15. 馃攳 21% De Sion venietDe Sion veniet
  16. 馃攳 21% Ecce Rex v茅nietEcce Rex v茅niet
  17. 馃攳 21% Inundav茅runtInundav茅runt
  18. 馃攳 21% Ut cognosc谩mus D贸mineUt cognosc谩mus D贸mine
  19. 馃攳 21% Egredi茅tur D贸minusEgredi茅tur D贸minus
  20. 馃攳 21% A timore inimiciA timore inimici
  21. 馃攳 21% Ego autem ad DominumEgo autem ad Dominum
  22. 馃攳 21% De c忙lo v茅nietDe c忙lo v茅niet
  23. 馃攳 20% De Sion veniet, quiDe Sion veniet, qui
  24. 馃攳 20% Faciem meamFaciem meam
  25. 馃攳 20% Serve bone et fidelisServe bone et fidelis
  26. 馃攳 20% Leva Jerusalem 贸culosLeva Jerusalem 贸culos
  27. 馃攳 20% Beatam me dicentBeatam me dicent
  28. 馃攳 20% Fontes aquarumFontes aquarum
  29. 馃攳 20% Alleluia (Tuesday P. T. at Lauds)Alleluia (Tuesday P. T. at Lauds)
  30. 馃攳 20% Vox Domini super aquasVox Domini super aquas
  31. 馃攳 20% Spiritus Sanctus in te descendetSpiritus Sanctus in te descendet
  32. 馃攳 19% Vivit DominusVivit Dominus
  33. 馃攳 19% Respondens autem AngelusRespondens autem Angelus
  34. 馃攳 19% Alleluia. (Saturday P. T. at Lauds I)Alleluia. (Saturday P. T. at Lauds I)
  35. 馃攳 19% Justificeris DomineJustificeris Domine
  36. 馃攳 19% Alleluia (Tuesday P. T. at Lauds)Alleluia (Tuesday P. T. at Lauds)
  37. 馃攳 19% Domine clamavi ad teDomine clamavi ad te
  38. 馃攳 19% Domine clamavi ad teDomine clamavi ad te
  39. 馃攳 19% Intende in adjutoriumIntende in adjutorium
  40. 馃攳 19% Inclinavit DominusInclinavit Dominus
  41. 馃攳 19% Te decetTe decet
  42. 馃攳 18% O Emm谩nuelO Emm谩nuel
  43. 馃攳 18% Cor mundumCor mundum
  44. 馃攳 18% Ave Maria...Alleluia (Ant.)Ave Maria...Alleluia (Ant.)
  45. 馃攳 18% Sion noli tim茅reSion noli tim茅re
  46. 馃攳 18% Amplius lava meAmplius lava me
  47. 馃攳 18% Omnes inimici meiOmnes inimici mei
  48. 馃攳 18% Domine magnus es Domine magnus es
  49. 馃攳 18% Laetamini cum JerusalemLaetamini cum Jerusalem
  50. 馃攳 18% Adjuva meAdjuva me
  51. 馃攳 18% Exaltate Regem saeculorumExaltate Regem saeculorum
  52. 馃攳 18% Traditor autemTraditor autem
  53. 馃攳 18% Audite et intelligiteAudite et intelligite
  54. 馃攳 18% Ego autem ad DominumEgo autem ad Dominum
  55. 馃攳 18% Veni DomineVeni Domine
  56. 馃攳 18% Ostende nobis DomineOstende nobis Domine
  57. 馃攳 18% Domine, ut videoDomine, ut video
  58. 馃攳 18% Adjuva meAdjuva me
  59. 馃攳 18% Ipsi veroIpsi vero
  60. 馃攳 18% Alleluia. (Wednesday P. T. at Lauds II)Alleluia. (Wednesday P. T. at Lauds II)
  61. 馃攳 18% Saepe expungaverunt meSaepe expungaverunt me
  62. 馃攳 18% Montes et omnes collesMontes et omnes colles
  63. 馃攳 18% Adjutorium nostrumAdjutorium nostrum
  64. 馃攳 17% Obedientiae pennisObedientiae pennis
  65. 馃攳 17% Serve boneServe bone