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 🔍 to find similarities to the given chant.

  1. 🔍 100% BrachiaBrachia
  2. 🔍 78% Brachia peccatorumBrachia peccatorum
  3. 🔍 71% Brachia peccatorumBrachia peccatorum
  4. 🔍 38% Brachia peccatorumBrachia peccatorum
  5. 🔍 36% Brachia peccatorumBrachia peccatorum
  6. 🔍 26% Videte quoniamVidete quoniam
  7. 🔍 25% O Redemptor O Redemptor
  8. 🔍 23% O lux beata CaelitumO lux beata Caelitum
  9. 🔍 23% O lux beata CaelitumO lux beata Caelitum
  10. 🔍 23% O lux beata CaelitumO lux beata Caelitum
  11. 🔍 23% Memor estoMemor esto
  12. 🔍 22% O lux beata CaelitumO lux beata Caelitum
  13. 🔍 22% O lux beata CaelitumO lux beata Caelitum
  14. 🔍 22% Posuisti ut arcumPosuisti ut arcum
  15. 🔍 22% Ego clamaviEgo clamavi
  16. 🔍 22% O RedemptorO Redemptor
  17. 🔍 22% Dico vobisDico vobis
  18. 🔍 22% O gente felix hospitaO gente felix hospita
  19. 🔍 21% Nemo te condemnavitNemo te condemnavit
  20. 🔍 21% Summae Deus clementiae septemSummae Deus clementiae septem
  21. 🔍 21% Videte quoniamVidete quoniam
  22. 🔍 21% Innova signaInnova signa
  23. 🔍 20% Ad te levaviAd te levavi
  24. 🔍 20% PosueruntPosuerunt
  25. 🔍 20% Confiteantur... quiaConfiteantur... quia
  26. 🔍 20% Vivo egoVivo ego
  27. 🔍 20% Tulit ergo Dominus (Resp.)Tulit ergo Dominus (Resp.)
  28. 🔍 20% Confiteantur... quiaConfiteantur... quia
  29. 🔍 20% Unus militumUnus militum
  30. 🔍 20% O castitatis signiferO castitatis signifer
  31. 🔍 20% Ne reminiscarisNe reminiscaris
  32. 🔍 20% Tollite hostiasTollite hostias
  33. 🔍 20% Scapulis suisScapulis suis
  34. 🔍 20% Inveni DavidInveni David
  35. 🔍 20% Domine quinque talentaDomine quinque talenta
  36. 🔍 19% In voluntateIn voluntate
  37. 🔍 19% Adducam eosAdducam eos
  38. 🔍 19% De necessitatibusDe necessitatibus
  39. 🔍 19% Aufer a meAufer a me
  40. 🔍 19% Justus DominusJustus Dominus
  41. 🔍 19% Dignus est AgnusDignus est Agnus
  42. 🔍 19% Comedite pinguiaComedite pinguia
  43. 🔍 19% Sicut oculiSicut oculi
  44. 🔍 19% Veste sanctaVeste sancta
  45. 🔍 19% Aeterne sol qui lumineAeterne sol qui lumine
  46. 🔍 19%
  47. 🔍 19% Ecce VirgoEcce Virgo
  48. 🔍 19% Dico autem vobisDico autem vobis
  49. 🔍 19% Cantate DominoCantate Domino
  50. 🔍 19% Lutum fecitLutum fecit
  51. 🔍 19% Scapulis suisScapulis suis
  52. 🔍 19% Iesu salvator saeculiIesu salvator saeculi
  53. 🔍 19% Audit tyrannus anxiusAudit tyrannus anxius
  54. 🔍 19% Innova signaInnova signa
  55. 🔍 19% Tenuisti manumTenuisti manum
  56. 🔍 19% Auctor salutis uniceAuctor salutis unice
  57. 🔍 19% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  58. 🔍 18% Exsultabo in JerusalemExsultabo in Jerusalem
  59. 🔍 18% In isto loco promissio (Resp.)In isto loco promissio (Resp.)
  60. 🔍 18% Narrabo omniaNarrabo omnia
  61. 🔍 18% Auctor salutisAuctor salutis
  62. 🔍 18% ResponsumResponsum
  63. 🔍 18% Deus in adjutoriumDeus in adjutorium
  64. 🔍 18% Videte quoniamVidete quoniam
  65. 🔍 18% Benedic anima meaBenedic anima mea