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% Educ de custodiaEduc de custodia
  2. πŸ” 88% Educ de custodiaEduc de custodia
  3. πŸ” 71% Educ de custodiaEduc de custodia
  4. πŸ” 63% Educ de custodiaEduc de custodia
  5. πŸ” 59% Educ de custodiaEduc de custodia
  6. πŸ” 39% Domine clamaviDomine clamavi
  7. πŸ” 38% Dominus custodit teDominus custodit te
  8. πŸ” 35% Dixit Dominus DominoDixit Dominus Domino
  9. πŸ” 34% Tu DomineTu Domine
  10. πŸ” 33% Miserere mihiMiserere mihi
  11. πŸ” 32% Salvasti nosSalvasti nos
  12. πŸ” 32% Confitebor nominiConfitebor nomini
  13. πŸ” 31% Ad te Domine levaviAd te Domine levavi
  14. πŸ” 31% Adjutor meusAdjutor meus
  15. πŸ” 31% Alleluia. (Friday P. T. at Vespers)Alleluia. (Friday P. T. at Vespers)
  16. πŸ” 31% Deus meus misericordiaDeus meus misericordia
  17. πŸ” 31% Voce meaVoce mea
  18. πŸ” 31% Fili praebeFili praebe
  19. πŸ” 31% Clamor meusClamor meus
  20. πŸ” 30% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  21. πŸ” 30% Qui odit animam suamQui odit animam suam
  22. πŸ” 30% Respexit meRespexit me
  23. πŸ” 30% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  24. πŸ” 30% Exaudisti DomineExaudisti Domine
  25. πŸ” 30% Benedico... FiliumBenedico... Filium
  26. πŸ” 30% Salvum me facSalvum me fac
  27. πŸ” 30% Sitivit... ad nomenSitivit... ad nomen
  28. πŸ” 30% Domine clamaviDomine clamavi
  29. πŸ” 30% Adjutorium nostrumAdjutorium nostrum
  30. πŸ” 30% Dum esset rexDum esset rex
  31. πŸ” 30% Educ de carcereEduc de carcere
  32. πŸ” 30% Sit nomen DominiSit nomen Domini
  33. πŸ” 30% In tua justitiaIn tua justitia
  34. πŸ” 29% Immittet AngelusImmittet Angelus
  35. πŸ” 29% Sit nomen Domini... inSit nomen Domini... in
  36. πŸ” 29% A porta inferiA porta inferi
  37. πŸ” 29% Benedicta es tuBenedicta es tu
  38. πŸ” 29% Exaudi DomineExaudi Domine
  39. πŸ” 29% Illuminatio meaIlluminatio mea
  40. πŸ” 29% Domine ostendeDomine ostende
  41. πŸ” 29% De profundisDe profundis
  42. πŸ” 29% Clamavi et DominusClamavi et Dominus
  43. πŸ” 29% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  44. πŸ” 29% Intret oratio meaIntret oratio mea
  45. πŸ” 29% Inclinavit DominusInclinavit Dominus
  46. πŸ” 29% Ne derelinquas meNe derelinquas me
  47. πŸ” 29% Alleluia deduc me. (Sundays throughout the year at Terce)Alleluia deduc me. (Sundays throughout the year at Terce)
  48. πŸ” 28% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)
  49. πŸ” 28% Exsultate justiExsultate justi
  50. πŸ” 28% A solis ortuA solis ortu
  51. πŸ” 28% Ecce ancilla DominiEcce ancilla Domini
  52. πŸ” 28% Qui timet DominumQui timet Dominum
  53. πŸ” 28% Mecum enimMecum enim
  54. πŸ” 28% Excita DomineExcita Domine
  55. πŸ” 28% Dominus aedificetDominus aedificet
  56. πŸ” 28% Dominus aedificetDominus aedificet
  57. πŸ” 28% Dum fortisDum fortis
  58. πŸ” 28% Ne tacuerisNe tacueris
  59. πŸ” 28% Misit Dominus…de manuMisit Dominus…de manu
  60. πŸ” 28% Exaltare DomineExaltare Domine
  61. πŸ” 28% NequandoNequando
  62. πŸ” 27% Bene fundata estBene fundata est
  63. πŸ” 27% Domine Deus meusDomine Deus meus
  64. πŸ” 27% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  65. πŸ” 27% Tu gloria JerusalemTu gloria Jerusalem