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% Credo in Deum IIICredo in Deum III
  2. πŸ” 88% Credo IIICredo III
  3. πŸ” 88% Credo IICredo II
  4. πŸ” 86% Credo IIICredo III
  5. πŸ” 73% Salve Pater SalvatorisSalve Pater Salvatoris
  6. πŸ” 73% Adoro te devoteAdoro te devote
  7. πŸ” 66% Laetamini unanimiLaetamini unanimi
  8. πŸ” 57% PaganorumPaganorum
  9. πŸ” 53% TradideruntTradiderunt
  10. πŸ” 52% Agnetis almaeAgnetis almae
  11. πŸ” 52% Kyrie VIII (mα»›i) Kyrie VIII (mα»›i)
  12. πŸ” 50% Omnis vallisOmnis vallis
  13. πŸ” 50% Omnis vallisOmnis vallis
  14. πŸ” 49% Vestri capilli capitisVestri capilli capitis
  15. πŸ” 49% Vestri capilli capitisVestri capilli capitis
  16. πŸ” 49% Astiterunt regesAstiterunt reges
  17. πŸ” 48% Sepulto DominoSepulto Domino
  18. πŸ” 47% Vestri capilli capitisVestri capilli capitis
  19. πŸ” 47% Confiteor Deo omnipotenti Confiteor Deo omnipotenti
  20. πŸ” 47% Fundabo teFundabo te
  21. πŸ” 46% Credo IIICredo III
  22. πŸ” 46% Misericors Dominus qui visitavitMisericors Dominus qui visitavit
  23. πŸ” 45% SenioresSeniores
  24. πŸ” 45% Aestimatus sumAestimatus sum
  25. πŸ” 45% Jesum tradiditJesum tradidit
  26. πŸ” 42% Litania 11 Agnus DeiLitania 11 Agnus Dei
  27. πŸ” 42% Omnis vallisOmnis vallis
  28. πŸ” 41% Omnis vallis (Mode 5a)Omnis vallis (Mode 5a)
  29. πŸ” 40% PaganorumPaganorum
  30. πŸ” 40% Ad te Domine levaviAd te Domine levavi
  31. πŸ” 40% Credo in DeumCredo in Deum
  32. πŸ” 40% Veni Domine et noliVeni Domine et noli
  33. πŸ” 39% Sion renovΓ‘berisSion renovΓ‘beris
  34. πŸ” 39% Sion renovaberisSion renovaberis
  35. πŸ” 37% Ad te DomineAd te Domine
  36. πŸ” 37% Benedicite Deum caeliBenedicite Deum caeli
  37. πŸ” 37% Una horaUna hora
  38. πŸ” 36% Doctus doctriceDoctus doctrice
  39. πŸ” 36% EmΓ­tte Agnum DΓ³mineEmΓ­tte Agnum DΓ³mine
  40. πŸ” 36% Propheta magnusPropheta magnus
  41. πŸ” 35% Stetit angelusStetit angelus
  42. πŸ” 35% Laetare TeresiaLaetare Teresia
  43. πŸ” 35% Benedicite DeumBenedicite Deum
  44. πŸ” 35% Benedicite DeumBenedicite Deum
  45. πŸ” 35% Eram quasi agnusEram quasi agnus
  46. πŸ” 34% Emitte Agnum DomineEmitte Agnum Domine
  47. πŸ” 34% Faciem meamFaciem meam
  48. πŸ” 33% Domine convertereDomine convertere
  49. πŸ” 33% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  50. πŸ” 33% Sicut fuit IonasSicut fuit Ionas
  51. πŸ” 33% Paganorum multitudoPaganorum multitudo
  52. πŸ” 33% Dum transiret DominusDum transiret Dominus
  53. πŸ” 33% Credo Apostolorum (altera melodia)Credo Apostolorum (altera melodia)
  54. πŸ” 33% Gaudete et exsultate quoniam mercesGaudete et exsultate quoniam merces
  55. πŸ” 32% Sicut fuitSicut fuit
  56. πŸ” 32% Stetit AngelusStetit Angelus
  57. πŸ” 32% Ecce iam venitEcce iam venit
  58. πŸ” 31% Dum transiret DominusDum transiret Dominus
  59. πŸ” 31% Sicut fuit JonasSicut fuit Jonas
  60. πŸ” 31% Romana gaudet natio!Romana gaudet natio!
  61. πŸ” 31% Sicut fuit JonasSicut fuit Jonas
  62. πŸ” 30% Vestri capilli capitisVestri capilli capitis
  63. πŸ” 30% Ad te DomineAd te Domine
  64. πŸ” 30% O stuporO stupor
  65. πŸ” 30% Exivit Tobias ut laveretExivit Tobias ut laveret