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: 2025-12-19. 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 🔍 to find similarities to the given chant.

  1. 🔍 100% Salvete cedri LibaniSalvete cedri Libani
  2. 🔍 49% Jesu corona caelitumJesu corona caelitum
  3. 🔍 49% Jesu Salvator saeculiJesu Salvator saeculi
  4. 🔍 44% Salvete flores MartyrumSalvete flores Martyrum
  5. 🔍 42% Salvete flores MartyrumSalvete flores Martyrum
  6. 🔍 42% Jesu Redemptor omnium (Nat.)Jesu Redemptor omnium (Nat.)
  7. 🔍 42% Exsultet orbis gaudiis (Pro S. Joanne Evang.)Exsultet orbis gaudiis (Pro S. Joanne Evang.)
  8. 🔍 42% Jesu Redemptor omnium (T. Nativitatis)Jesu Redemptor omnium (T. Nativitatis)
  9. 🔍 42% Jesu Redemptor omnium (Pont.) (Pro S. Silvestro)Jesu Redemptor omnium (Pont.) (Pro S. Silvestro)
  10. 🔍 41% Deus tuorum militum (Pro S. Stephano)Deus tuorum militum (Pro S. Stephano)
  11. 🔍 41% Deus tuorum militum (St. Stephen)Deus tuorum militum (St. Stephen)
  12. 🔍 41% Exsultet orbis gaudiis (St. John Evangelist)Exsultet orbis gaudiis (St. John Evangelist)
  13. 🔍 40% Invicte Martyr unicum (Pro S. Stephano)Invicte Martyr unicum (Pro S. Stephano)
  14. 🔍 39% Jesu dulcis memoria (Nat)Jesu dulcis memoria (Nat)
  15. 🔍 37% Jesu Rex admirabilisJesu Rex admirabilis
  16. 🔍 34% Christe Redemptor omnium conservaChriste Redemptor omnium conserva
  17. 🔍 33% Jesu redemptor omniumJesu redemptor omnium
  18. 🔍 32% Audit tyrannus anxiusAudit tyrannus anxius
  19. 🔍 32% Crux fidelisCrux fidelis
  20. 🔍 29% Salvete, cedri LibaniSalvete, cedri Libani
  21. 🔍 27% Iesu corona celsiorIesu corona celsior
  22. 🔍 27% Iesu corona celsiorIesu corona celsior
  23. 🔍 27% Salvete cedri LibaniSalvete cedri Libani
  24. 🔍 27% Iesu corona celsiorIesu corona celsior
  25. 🔍 27% Jesu dulcis memoria!Jesu dulcis memoria!
  26. 🔍 26% Laeti colentes famulumLaeti colentes famulum
  27. 🔍 25% Ave stellaAve stella
  28. 🔍 24% Salvete cedri LibaniSalvete cedri Libani
  29. 🔍 22% Exsultet mentisExsultet mentis
  30. 🔍 22% Aquae omnesAquae omnes
  31. 🔍 22% Auctor perennisAuctor perennis
  32. 🔍 21% Dies aetasqueDies aetasque
  33. 🔍 21% Tu Trinitatis UnitasTu Trinitatis Unitas
  34. 🔍 21% Deficiente vinoDeficiente vino
  35. 🔍 21% Primo dPrimo d
  36. 🔍 20% Primo dPrimo d
  37. 🔍 20% Rerum creator optimeRerum creator optime
  38. 🔍 20% Tu Trinitatis (+rhythmic signs)Tu Trinitatis (+rhythmic signs)
  39. 🔍 20% Summae Deus clementiaeSummae Deus clementiae
  40. 🔍 20% Primo dierumPrimo dierum
  41. 🔍 20% Summae Deus (+rhythmic signs)Summae Deus (+rhythmic signs)
  42. 🔍 20% Factus est (cum alleluia)Factus est (cum alleluia)
  43. 🔍 20% O Martyr invictissimeO Martyr invictissime
  44. 🔍 19% Primo dierum omniumPrimo dierum omnium
  45. 🔍 19% Dies aetasque (+rhythmic signs)Dies aetasque (+rhythmic signs)
  46. 🔍 19% Somno refectisSomno refectis
  47. 🔍 19% Nox atra rerumNox atra rerum
  48. 🔍 19% Rerum creator optimeRerum creator optime
  49. 🔍 19% Aeterna... Apostolorum (I)Aeterna... Apostolorum (I)
  50. 🔍 19% O Christe robur MartyrumO Christe robur Martyrum
  51. 🔍 19% Rerum creator (+rhythmic signs)Rerum creator (+rhythmic signs)
  52. 🔍 19% Christe Redemptor omniumChriste Redemptor omnium
  53. 🔍 19% Nox atra rerum (+rhythmic signs)Nox atra rerum (+rhythmic signs)
  54. 🔍 19% Exsultet caelum (II)Exsultet caelum (II)
  55. 🔍 19% Ave Maria... virgo serenaAve Maria... virgo serena
  56. 🔍 19% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  57. 🔍 19% Martyr Dei (II)Martyr Dei (II)
  58. 🔍 18% Aeterna lux divinitasAeterna lux divinitas
  59. 🔍 18% Lauda Mater... ThomaeLauda Mater... Thomae
  60. 🔍 18% Deus tuorum II Cl.Deus tuorum II Cl.
  61. 🔍 18% Gloria Libani data estGloria Libani data est
  62. 🔍 18% Ecce completa suntEcce completa sunt
  63. 🔍 18% GaudeamusGaudeamus
  64. 🔍 18% O sacrosancta TrinitasO sacrosancta Trinitas
  65. 🔍 18% Saepe MartyrSaepe Martyr