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% Sicut fuit IonasSicut fuit Ionas
  2. πŸ” 75% Sicut fuit IonasSicut fuit Ionas
  3. πŸ” 75% Sicut fuitSicut fuit
  4. πŸ” 71% Sicut fuit JonasSicut fuit Jonas
  5. πŸ” 68% Sicut fuit JonasSicut fuit Jonas
  6. πŸ” 67% Sicut fuit JonasSicut fuit Jonas
  7. πŸ” 36% Credo IICredo II
  8. πŸ” 36% Credo IIICredo III
  9. πŸ” 35% Credo IIICredo III
  10. πŸ” 35% Adoro te devoteAdoro te devote
  11. πŸ” 33% Credo in Deum IIICredo in Deum III
  12. πŸ” 31% Salve Pater SalvatorisSalve Pater Salvatoris
  13. πŸ” 30% PaganorumPaganorum
  14. πŸ” 28% Aestimatus sumAestimatus sum
  15. πŸ” 28% Laetamini unanimiLaetamini unanimi
  16. πŸ” 27% Omnis vallisOmnis vallis
  17. πŸ” 27% Emitte Agnum DomineEmitte Agnum Domine
  18. πŸ” 27% Agnetis almaeAgnetis almae
  19. πŸ” 26% Benedicite Deum caeliBenedicite Deum caeli
  20. πŸ” 26% Benedicite DeumBenedicite Deum
  21. πŸ” 26% Astiterunt regesAstiterunt reges
  22. πŸ” 26% TradideruntTradiderunt
  23. πŸ” 25% Memor fuit in saeculumMemor fuit in saeculum
  24. πŸ” 25% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  25. πŸ” 25% Sion renovaberisSion renovaberis
  26. πŸ” 25% Faciem meamFaciem meam
  27. πŸ” 25% Benedicite DeumBenedicite Deum
  28. πŸ” 24% Ipse IesusIpse Iesus
  29. πŸ” 23% Sicut PaterSicut Pater
  30. πŸ” 23% Ecce iam venitEcce iam venit
  31. πŸ” 23% Omnis vallisOmnis vallis
  32. πŸ” 22% PaganorumPaganorum
  33. πŸ” 22% Vestri capilli capitisVestri capilli capitis
  34. πŸ” 22% Vestri capilli capitisVestri capilli capitis
  35. πŸ” 22% Sepulto DominoSepulto Domino
  36. πŸ” 22% Faciem meamFaciem meam
  37. πŸ” 22% Vestri capilli capitisVestri capilli capitis
  38. πŸ” 22% Exsultavit... in DominoExsultavit... in Domino
  39. πŸ” 22% Jesum tradiditJesum tradidit
  40. πŸ” 21% Sion noli timΓ©reSion noli timΓ©re
  41. πŸ” 21% Litania 11 Agnus DeiLitania 11 Agnus Dei
  42. πŸ” 21% Ecce nunc tempusEcce nunc tempus
  43. πŸ” 21% Ad te Domine levaviAd te Domine levavi
  44. πŸ” 21% Ubi duo vel tresUbi duo vel tres
  45. πŸ” 21% O lux beata CaelitumO lux beata Caelitum
  46. πŸ” 21% Faciem meamFaciem meam
  47. πŸ” 21% Omnis vallisOmnis vallis
  48. πŸ” 21% SenioresSeniores
  49. πŸ” 21% Fecit nos Deo et PatriFecit nos Deo et Patri
  50. πŸ” 20% Sion noli timereSion noli timere
  51. πŸ” 20% Kyrie VIII (mα»›i) Kyrie VIII (mα»›i)
  52. πŸ” 20% Omnis vallis (Mode 5a)Omnis vallis (Mode 5a)
  53. πŸ” 20% Confiteor Deo omnipotenti Confiteor Deo omnipotenti
  54. πŸ” 20% Misericors Dominus qui visitavitMisericors Dominus qui visitavit
  55. πŸ” 20% Romana gaudet natio!Romana gaudet natio!
  56. πŸ” 20% Ad te DomineAd te Domine
  57. πŸ” 20% Sion renovΓ‘berisSion renovΓ‘beris
  58. πŸ” 20% Ubi duo vel tresUbi duo vel tres
  59. πŸ” 20% Sicut exaltatus est Sicut exaltatus est
  60. πŸ” 20% Simile est... granoSimile est... grano
  61. πŸ” 20% Qui sitit veniatQui sitit veniat
  62. πŸ” 20% Qui pacemQui pacem
  63. πŸ” 20% Fundabo teFundabo te
  64. πŸ” 20% Lectio Isaiae Prophetae... Dixit IsaiasLectio Isaiae Prophetae... Dixit Isaias
  65. πŸ” 20% Benedicta es tu Virgo Benedicta es tu Virgo