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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Domine Deus meus in teDomine Deus meus in te
  2. πŸ” 67% Laudem DominiLaudem Domini
  3. πŸ” 56% Domine Deus meus in teDomine Deus meus in te
  4. πŸ” 52% Domine Deus meusDomine Deus meus
  5. πŸ” 46% Domine Deus meusDomine Deus meus
  6. πŸ” 41% Laudem DominiLaudem Domini
  7. πŸ” 27% Iste Confessor patriarchaIste Confessor patriarcha
  8. πŸ” 26% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  9. πŸ” 25% In salutariIn salutari
  10. πŸ” 25% Gemma caelestisGemma caelestis
  11. πŸ” 24% Quid tuo nobisQuid tuo nobis
  12. πŸ” 24% Inter aeternasInter aeternas
  13. πŸ” 24% Iste ConfessorIste Confessor
  14. πŸ” 24% Laudibus civesLaudibus cives
  15. πŸ” 24% Candor aeternaeCandor aeternae
  16. πŸ” 24% Christe caelorum habitator almeChriste caelorum habitator alme
  17. πŸ” 24% Gaudete cum alleluiaGaudete cum alleluia
  18. πŸ” 24% Gemma cΓ¦lestisGemma cΓ¦lestis
  19. πŸ” 23% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  20. πŸ” 23% Solis o VirgoSolis o Virgo
  21. πŸ” 23% Gaudium mundiGaudium mundi
  22. πŸ” 23% Domine Deus meusDomine Deus meus
  23. πŸ” 23% Immittet AngelusImmittet Angelus
  24. πŸ” 23% Cantate DominoCantate Domino
  25. πŸ” 22% Dominus dixit ad meDominus dixit ad me
  26. πŸ” 22% Inveni DavidInveni David
  27. πŸ” 22% Inveni DavidInveni David
  28. πŸ” 22% Deus docuistiDeus docuisti
  29. πŸ” 22% Qui timent DominumQui timent Dominum
  30. πŸ” 22% Salvabo populumSalvabo populum
  31. πŸ” 22% Tu es Petrus (Offertorium)Tu es Petrus (Offertorium)
  32. πŸ” 21% Ad regias Agni dapes (another chant)Ad regias Agni dapes (another chant)
  33. πŸ” 21% Sapientia hujusSapientia hujus
  34. πŸ” 21% Confitebor Domino cum AlleluiaConfitebor Domino cum Alleluia
  35. πŸ” 21% In Deo salutareIn Deo salutare
  36. πŸ” 21% Laetatus sumLaetatus sum
  37. πŸ” 21% Exaudi Domine... adjutorExaudi Domine... adjutor
  38. πŸ” 21% Ego sum pastor (cum Alleluia)Ego sum pastor (cum Alleluia)
  39. πŸ” 21% Nativitatem Virginis Mariae celebremusNativitatem Virginis Mariae celebremus
  40. πŸ” 20% Salus populiSalus populi
  41. πŸ” 20% Repletus sumRepletus sum
  42. πŸ” 20% Domine Deus salutis... alleluiaDomine Deus salutis... alleluia
  43. πŸ” 20% Domine Deus salutisDomine Deus salutis
  44. πŸ” 20% Tu es Petrus (Offertorium)Tu es Petrus (Offertorium)
  45. πŸ” 20% Misereris omniumMisereris omnium
  46. πŸ” 20% Concaluit corConcaluit cor
  47. πŸ” 20% Benedicam DominumBenedicam Dominum
  48. πŸ” 20% Ave gratia plenaAve gratia plena
  49. πŸ” 20% Ego Dominus inebriaboEgo Dominus inebriabo
  50. πŸ” 20% Ecce virgoEcce virgo
  51. πŸ” 19% Ecce DeusEcce Deus
  52. πŸ” 19% Ipse est directusIpse est directus
  53. πŸ” 19% AuditeAudite
  54. πŸ” 19% Populum humilemPopulum humilem
  55. πŸ” 19% In te DomineIn te Domine
  56. πŸ” 19% De ore leonisDe ore leonis
  57. πŸ” 19% Data est mihiData est mihi
  58. πŸ” 19% Animam meamAnimam meam
  59. πŸ” 19% SuscepimusSuscepimus
  60. πŸ” 19% Tota pulchra es amica meaTota pulchra es amica mea
  61. πŸ” 19% Domine in auxiliumDomine in auxilium
  62. πŸ” 19% Ave Rex nosterAve Rex noster
  63. πŸ” 19% Angelus Domini apparuitAngelus Domini apparuit
  64. πŸ” 19% Inclina DomineInclina Domine
  65. πŸ” 19% Adducam eosAdducam eos