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% In velamento clamaviIn velamento clamavi
  2. πŸ” 74% In velamento clamaviIn velamento clamavi
  3. πŸ” 38% Ad te deAd te de
  4. πŸ” 35% In velamento clamabantIn velamento clamabant
  5. πŸ” 34% Deus Deus meus ...vigilo.Deus Deus meus ...vigilo.
  6. πŸ” 32% Hymnum dicamusHymnum dicamus
  7. πŸ” 32% NON in soloNON in solo
  8. πŸ” 31% Ad te de luceAd te de luce
  9. πŸ” 31% Domine clamavi ad teDomine clamavi ad te
  10. πŸ” 31% Domine clamavi ad teDomine clamavi ad te
  11. πŸ” 30% Deus Deus meusDeus Deus meus
  12. πŸ” 29% In velamento clamabantIn velamento clamabant
  13. πŸ” 28% Ad te de luceAd te de luce
  14. πŸ” 28% Ad te de luceAd te de luce
  15. πŸ” 28% IN spirituIN spiritu
  16. πŸ” 27% Ad te... vigiloAd te... vigilo
  17. πŸ” 27% Deus Deus meusDeus Deus meus
  18. πŸ” 26% In velamento clamabantIn velamento clamabant
  19. πŸ” 26% Si vere fratresSi vere fratres
  20. πŸ” 26% Domine clamaviDomine clamavi
  21. πŸ” 26% Cor mundumCor mundum
  22. πŸ” 26% De profundis clamaviDe profundis clamavi
  23. πŸ” 25% Domine clamavi ad teDomine clamavi ad te
  24. πŸ” 25% In velamento clamabuntIn velamento clamabunt
  25. πŸ” 25% ClamaviClamavi
  26. πŸ” 25% Deus deus meusDeus deus meus
  27. πŸ” 25% Et ecce apparuΓ©runtEt ecce apparuΓ©runt
  28. πŸ” 25% Venite benedictiVenite benedicti
  29. πŸ” 25% Clamavi et exaudivit meClamavi et exaudivit me
  30. πŸ” 25% Domine clamavi ad teDomine clamavi ad te
  31. πŸ” 25% Ad te... vigilansAd te... vigilans
  32. πŸ” 24% Dominus DeusDominus Deus
  33. πŸ” 24% Deus meus es tuDeus meus es tu
  34. πŸ” 23% Labia meaLabia mea
  35. πŸ” 23% Nunc Sancte nobis (in Nativitate Domini)Nunc Sancte nobis (in Nativitate Domini)
  36. πŸ” 23% De profundisDe profundis
  37. πŸ” 23% Rerum Deus (In Festo Corporis Christi)Rerum Deus (In Festo Corporis Christi)
  38. πŸ” 23% Laudate DeumLaudate Deum
  39. πŸ” 23% Dominum DeumDominum Deum
  40. πŸ” 23% Clamavi et DominusClamavi et Dominus
  41. πŸ” 23% Sicut fuitSicut fuit
  42. πŸ” 23% Factus estFactus est
  43. πŸ” 23% Deus Deus meusDeus Deus meus
  44. πŸ” 23% De profundis clamaviDe profundis clamavi
  45. πŸ” 23% Me etenimMe etenim
  46. πŸ” 22% Ad te de luce vigilo Deus utAd te de luce vigilo Deus ut
  47. πŸ” 22% Qui verbumQui verbum
  48. πŸ” 22% Dicamus laudes Domino (A Sollemnitate Epiphaniae)Dicamus laudes Domino (A Sollemnitate Epiphaniae)
  49. πŸ” 22% Deus meusDeus meus
  50. πŸ” 22% Domine clamaviDomine clamavi
  51. πŸ” 22% Clamavi et DominusClamavi et Dominus
  52. πŸ” 22% O DomineO Domine
  53. πŸ” 22% Factus estFactus est
  54. πŸ” 22% Deus Deus meusDeus Deus meus
  55. πŸ” 22% Rector Potens (In Nativitate Domini)Rector Potens (In Nativitate Domini)
  56. πŸ” 22% Clamavi in toto cordeClamavi in toto corde
  57. πŸ” 22% Deus Deus meusDeus Deus meus
  58. πŸ” 22% Ascendit DeusAscendit Deus
  59. πŸ” 22% Dum sacerdotum celebrant fidelesDum sacerdotum celebrant fideles
  60. πŸ” 22% Resplenduit faciesResplenduit facies
  61. πŸ” 22% Judicasti DomineJudicasti Domine
  62. πŸ” 21% Clamor meusClamor meus
  63. πŸ” 21% Intret oratio meaIntret oratio mea
  64. πŸ” 21% Misi digitum meumMisi digitum meum
  65. πŸ” 21% Hymnum canentes martyrumHymnum canentes martyrum