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% TradideruntTradiderunt
  2. πŸ” 60% Astiterunt regesAstiterunt reges
  3. πŸ” 54% Eram quasi agnusEram quasi agnus
  4. πŸ” 53% Credo IIICredo III
  5. πŸ” 53% Credo IICredo II
  6. πŸ” 53% Credo in Deum IIICredo in Deum III
  7. πŸ” 52% Credo IIICredo III
  8. πŸ” 52% Adoro te devoteAdoro te devote
  9. πŸ” 51% SenioresSeniores
  10. πŸ” 49% Salve Pater SalvatorisSalve Pater Salvatoris
  11. πŸ” 48% Tradiderunt meTradiderunt me
  12. πŸ” 48% Aestimatus sumAestimatus sum
  13. πŸ” 47% Laetamini unanimiLaetamini unanimi
  14. πŸ” 46% Sepulto DominoSepulto Domino
  15. πŸ” 45% Animam meamAnimam meam
  16. πŸ” 43% Jesum tradiditJesum tradidit
  17. πŸ” 43% Omnes amici meiOmnes amici mei
  18. πŸ” 42% PaganorumPaganorum
  19. πŸ” 37% Ad te Domine levaviAd te Domine levavi
  20. πŸ” 36% TradideruntTradiderunt
  21. πŸ” 36% Una horaUna hora
  22. πŸ” 36% Agnetis almaeAgnetis almae
  23. πŸ” 35% Vestri capilli capitisVestri capilli capitis
  24. πŸ” 35% Vestri capilli capitisVestri capilli capitis
  25. πŸ” 35% Kyrie VIII (mα»›i) Kyrie VIII (mα»›i)
  26. πŸ” 35% Confiteor Deo omnipotenti Confiteor Deo omnipotenti
  27. πŸ” 35% CaligaveruntCaligaverunt
  28. πŸ” 35% Ad te DomineAd te Domine
  29. πŸ” 34% Vestri capilli capitisVestri capilli capitis
  30. πŸ” 34% Omnis vallisOmnis vallis
  31. πŸ” 34% Omnis vallisOmnis vallis
  32. πŸ” 33% Alieni insurrexerunt in meAlieni insurrexerunt in me
  33. πŸ” 33% PaganorumPaganorum
  34. πŸ” 32% Domine convertereDomine convertere
  35. πŸ” 31% Salvum me fac DeusSalvum me fac Deus
  36. πŸ” 31% Alieni insurrexeruntAlieni insurrexerunt
  37. πŸ” 31% Faciem meamFaciem meam
  38. πŸ” 31% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  39. πŸ” 31% Misericors Dominus qui visitavitMisericors Dominus qui visitavit
  40. πŸ” 31% Domine pater et DeusDomine pater et Deus
  41. πŸ” 31% Insurrexerunt in meInsurrexerunt in me
  42. πŸ” 30% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  43. πŸ” 30% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  44. πŸ” 30% Fundabo teFundabo te
  45. πŸ” 30% Credo IIICredo III
  46. πŸ” 30% Ad te Domine levaviAd te Domine levavi
  47. πŸ” 29% Omnis vallisOmnis vallis
  48. πŸ” 28% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  49. πŸ” 28% Ad te DomineAd te Domine
  50. πŸ” 28% Omnis vallis (Mode 5a)Omnis vallis (Mode 5a)
  51. πŸ” 28% Litania 11 Agnus DeiLitania 11 Agnus Dei
  52. πŸ” 28% Ad te Domine levaviAd te Domine levavi
  53. πŸ” 27% Deus in nomine tuoDeus in nomine tuo
  54. πŸ” 27% Lectio Isaiae Prophetae... Dixit IsaiasLectio Isaiae Prophetae... Dixit Isaias
  55. πŸ” 27% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  56. πŸ” 27% Paganorum multitudoPaganorum multitudo
  57. πŸ” 27% EmΓ­tte Agnum DΓ³mineEmΓ­tte Agnum DΓ³mine
  58. πŸ” 27% Veni Domine et noliVeni Domine et noli
  59. πŸ” 27% Propheta magnusPropheta magnus
  60. πŸ” 27% Tota die contristatusTota die contristatus
  61. πŸ” 27% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  62. πŸ” 26% Benedicite Deum caeliBenedicite Deum caeli
  63. πŸ” 26% Deus in nomine tuoDeus in nomine tuo
  64. πŸ” 26% Sion renovΓ‘berisSion renovΓ‘beris
  65. πŸ” 26% Deus Deus meus (62)Deus Deus meus (62)