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.

๐ŸŽฉ 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 ๐Ÿ” to find similarities to the given chant.

  1. ๐Ÿ” 100% SenioresSeniores
  2. ๐Ÿ” 51% TradideruntTradiderunt
  3. ๐Ÿ” 49% Jesum tradiditJesum tradidit
  4. ๐Ÿ” 47% Credo IIICredo III
  5. ๐Ÿ” 46% Credo IICredo II
  6. ๐Ÿ” 46% Adoro te devoteAdoro te devote
  7. ๐Ÿ” 46% Laetamini unanimiLaetamini unanimi
  8. ๐Ÿ” 46% Astiterunt regesAstiterunt reges
  9. ๐Ÿ” 45% Credo in Deum IIICredo in Deum III
  10. ๐Ÿ” 45% Seniores populi consiliumSeniores populi consilium
  11. ๐Ÿ” 45% Credo IIICredo III
  12. ๐Ÿ” 45% Salve Pater SalvatorisSalve Pater Salvatoris
  13. ๐Ÿ” 43% SenioresSeniores
  14. ๐Ÿ” 42% Aestimatus sumAestimatus sum
  15. ๐Ÿ” 40% Sepulto DominoSepulto Domino
  16. ๐Ÿ” 40% Eram quasi agnusEram quasi agnus
  17. ๐Ÿ” 35% PaganorumPaganorum
  18. ๐Ÿ” 34% CaligaveruntCaligaverunt
  19. ๐Ÿ” 34% Agnetis almaeAgnetis almae
  20. ๐Ÿ” 32% Passio DNJC secundum JoannemPassio DNJC secundum Joannem
  21. ๐Ÿ” 31% Omnis vallisOmnis vallis
  22. ๐Ÿ” 31% Omnis vallisOmnis vallis
  23. ๐Ÿ” 31% Una horaUna hora
  24. ๐Ÿ” 29% Kyrie VIII (mแป›i) Kyrie VIII (mแป›i)
  25. ๐Ÿ” 29% Vestri capilli capitisVestri capilli capitis
  26. ๐Ÿ” 29% Vestri capilli capitisVestri capilli capitis
  27. ๐Ÿ” 29% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  28. ๐Ÿ” 29% Tamquam ad latronemTamquam ad latronem
  29. ๐Ÿ” 28% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  30. ๐Ÿ” 28% Vestri capilli capitisVestri capilli capitis
  31. ๐Ÿ” 28% Divine ductor RaphaelDivine ductor Raphael
  32. ๐Ÿ” 28% Confiteor Deo omnipotenti Confiteor Deo omnipotenti
  33. ๐Ÿ” 28% Ad te Domine levaviAd te Domine levavi
  34. ๐Ÿ” 28% Domine refugiumDomine refugium
  35. ๐Ÿ” 27% Benedicite Deum caeliBenedicite Deum caeli
  36. ๐Ÿ” 27% PaganorumPaganorum
  37. ๐Ÿ” 27% Benedicite DeumBenedicite Deum
  38. ๐Ÿ” 27% Exacuerunt tamquamExacuerunt tamquam
  39. ๐Ÿ” 26% Credo IIICredo III
  40. ๐Ÿ” 26% Omnes amici meiOmnes amici mei
  41. ๐Ÿ” 26% Omnis vallisOmnis vallis
  42. ๐Ÿ” 26% Benedicite DeumBenedicite Deum
  43. ๐Ÿ” 26% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  44. ๐Ÿ” 26% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  45. ๐Ÿ” 26% Fundabo teFundabo te
  46. ๐Ÿ” 26% Ad te DomineAd te Domine
  47. ๐Ÿ” 26% Veni Domine et noliVeni Domine et noli
  48. ๐Ÿ” 26% Passio Domini nostri Jesu Christi secundum JoannemPassio Domini nostri Jesu Christi secundum Joannem
  49. ๐Ÿ” 26% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  50. ๐Ÿ” 26% Misericors Dominus qui visitavitMisericors Dominus qui visitavit
  51. ๐Ÿ” 25% Omnis vallis (Mode 5a)Omnis vallis (Mode 5a)
  52. ๐Ÿ” 25% Praefatio ferialis de Omnibus Sanctis et PatronisPraefatio ferialis de Omnibus Sanctis et Patronis
  53. ๐Ÿ” 24% Domine refugiumDomine refugium
  54. ๐Ÿ” 24% Nostis qui conventusNostis qui conventus
  55. ๐Ÿ” 23% Exivit Tobias ut laveretExivit Tobias ut laveret
  56. ๐Ÿ” 23% Animam meamAnimam meam
  57. ๐Ÿ” 23% Praefatio ferialis de ApostolisPraefatio ferialis de Apostolis
  58. ๐Ÿ” 23% Principes sacerdotumPrincipes sacerdotum
  59. ๐Ÿ” 23% Posuerunt custodesPosuerunt custodes
  60. ๐Ÿ” 23% Praefatio ferialis de beata Maria VirginePraefatio ferialis de beata Maria Virgine
  61. ๐Ÿ” 23% Doctus doctriceDoctus doctrice
  62. ๐Ÿ” 23% Litania 11 Agnus DeiLitania 11 Agnus Dei
  63. ๐Ÿ” 23% Romana gaudet natio!Romana gaudet natio!
  64. ๐Ÿ” 23% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  65. ๐Ÿ” 22% Paganorum multitudoPaganorum multitudo