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% ElevaminiElevamini
  2. πŸ” 57% Elevamini portae aeternalesElevamini portae aeternales
  3. πŸ” 55% Elevamini portaeElevamini portae
  4. πŸ” 50% ElevaminiElevamini
  5. πŸ” 39% ElevaminiElevamini
  6. πŸ” 39% Elevamini portaeElevamini portae
  7. πŸ” 38% ElevaminiElevamini
  8. πŸ” 34% ElevaminiElevamini
  9. πŸ” 33% ElevaminiElevamini
  10. πŸ” 31% Dominus dixit ad meDominus dixit ad me
  11. πŸ” 28% Tollite portasTollite portas
  12. πŸ” 26% Suscepimus DeusSuscepimus Deus
  13. πŸ” 26% Laetamini omnes in DominoLaetamini omnes in Domino
  14. πŸ” 26% Homo natus estHomo natus est
  15. πŸ” 26% Afferte DominoAfferte Domino
  16. πŸ” 25% Tamquam sponsusTamquam sponsus
  17. πŸ” 25% Adjuvabit eamAdjuvabit eam
  18. πŸ” 25% In sole posuit DeusIn sole posuit Deus
  19. πŸ” 25% Diffusa est gratiaDiffusa est gratia
  20. πŸ” 24% Gloriosa dicta... civitasGloriosa dicta... civitas
  21. πŸ” 24% Exsultabunt omnia lignaExsultabunt omnia ligna
  22. πŸ” 24% Intende in adjutoriumIntende in adjutorium
  23. πŸ” 24% Inimici mei dixeruntInimici mei dixerunt
  24. πŸ” 23% Exsurge Domine et intendeExsurge Domine et intende
  25. πŸ” 23% Solemnitatem RosariiSolemnitatem Rosarii
  26. πŸ” 23% Reges Tharsis (Antiphona)Reges Tharsis (Antiphona)
  27. πŸ” 23% Noli aemulariNoli aemulari
  28. πŸ” 23% SanctimoniaSanctimonia
  29. πŸ” 23% Notum fecit Dominus opusNotum fecit Dominus opus
  30. πŸ” 22% Fluminis impetusFluminis impetus
  31. πŸ” 22% Omnis terra adoretOmnis terra adoret
  32. πŸ” 22% Diffusa est... ConceptioneDiffusa est... Conceptione
  33. πŸ” 22% Exsurge Domine salvumExsurge Domine salvum
  34. πŸ” 22% ElevΓ‘mini, portae aeternalesElevΓ‘mini, portae aeternales
  35. πŸ” 22% Adjuvit eamAdjuvit eam
  36. πŸ” 22% Admirabile est nomen tuum (Tonus VIII)Admirabile est nomen tuum (Tonus VIII)
  37. πŸ” 21% Ante luciferum genitusAnte luciferum genitus
  38. πŸ” 21% In Conceptione suaIn Conceptione sua
  39. πŸ” 21% Intravit MariaIntravit Maria
  40. πŸ” 21% Quam admirabileQuam admirabile
  41. πŸ” 20% In sole posuit tabernaculumIn sole posuit tabernaculum
  42. πŸ” 20% Omnes Gentes quascumque (Tonus IV)Omnes Gentes quascumque (Tonus IV)
  43. πŸ” 20% Nato DominoNato Domino
  44. πŸ” 20% Deus deorumDeus deorum
  45. πŸ” 20% Vitam petiit a teVitam petiit a te
  46. πŸ” 20% Deus vitam meam annuntiaviDeus vitam meam annuntiavi
  47. πŸ” 20% Specie tua (ant)Specie tua (ant)
  48. πŸ” 20% IntellegiteIntellegite
  49. πŸ” 20% Benedicta tu in mulieribusBenedicta tu in mulieribus
  50. πŸ” 20% Felix ille triumphusFelix ille triumphus
  51. πŸ” 20% Hic accipietHic accipiet
  52. πŸ” 19% Factus sum sicut homoFactus sum sicut homo
  53. πŸ” 19% Immaculatam conceptionemImmaculatam conceptionem
  54. πŸ” 19% Peperit filium suumPeperit filium suum
  55. πŸ” 19% Sedebit Dominus RexSedebit Dominus Rex
  56. πŸ” 19% Confitebuntur tibiConfitebuntur tibi
  57. πŸ” 19% Beatus vir qui in legeBeatus vir qui in lege
  58. πŸ” 19% Filii hominum dentes eorumFilii hominum dentes eorum
  59. πŸ” 19% Angelus Gabriel nuntiavitAngelus Gabriel nuntiavit
  60. πŸ” 19% Constitues eosConstitues eos
  61. πŸ” 19% Qui operatur justitiamQui operatur justitiam
  62. πŸ” 19% Voce meaVoce mea
  63. πŸ” 19% Cum tribularenturCum tribularentur
  64. πŸ” 19% Laetamini in DominoLaetamini in Domino
  65. πŸ” 19% CustodiebantCustodiebant