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% StrinxeruntStrinxerunt
  2. 🔍 36% Igne me examinastiIgne me examinasti
  3. 🔍 29% Interrogatus te DominumInterrogatus te Dominum
  4. 🔍 29% Strinxerunt corporis membraStrinxerunt corporis membra
  5. 🔍 29% Annuntiaverunt opera DeiAnnuntiaverunt opera Dei
  6. 🔍 28% Strinxerunt corporis... Beate LaurentiStrinxerunt corporis... Beate Laurenti
  7. 🔍 27% TetradiusTetradius
  8. 🔍 26% Dedisti hereditatemDedisti hereditatem
  9. 🔍 26% Insurrexerunt in meInsurrexerunt in me
  10. 🔍 25% Agatha sanctaAgatha sancta
  11. 🔍 24% Misit Dominus manum suamMisit Dominus manum suam
  12. 🔍 23% In pace in idipsumIn pace in idipsum
  13. 🔍 23% Dirige DomineDirige Domine
  14. 🔍 23% Non me derelinque pater sancteNon me derelinque pater sancte
  15. 🔍 22% Si ignem adhibeasSi ignem adhibeas
  16. 🔍 22% Alieni insurrexerunt in meAlieni insurrexerunt in me
  17. 🔍 22% Vidit Dominus PetrumVidit Dominus Petrum
  18. 🔍 22% Agathes laetissimaAgathes laetissima
  19. 🔍 22% Quo progrederis sine filioQuo progrederis sine filio
  20. 🔍 21% ExaltabunturExaltabuntur
  21. 🔍 21% O quam pulchra estO quam pulchra est
  22. 🔍 21% Specie tuaSpecie tua
  23. 🔍 21% Alleluia alleluia alleluia (Tertia T.P. in II Nocturno)Alleluia alleluia alleluia (Tertia T.P. in II Nocturno)
  24. 🔍 21% Sanctae Trinitatis fidemSanctae Trinitatis fidem
  25. 🔍 21% Posuisti DominePosuisti Domine
  26. 🔍 21% Ecce dedi verba meaEcce dedi verba mea
  27. 🔍 21% Quam admirabileQuam admirabile
  28. 🔍 21% Inclina DomineInclina Domine
  29. 🔍 21% Adoraverunt viventemAdoraverunt viventem
  30. 🔍 21% Justus DominusJustus Dominus
  31. 🔍 21% Aedificavit DeusAedificavit Deus
  32. 🔍 20% Euge serveEuge serve
  33. 🔍 20% Posuit os meumPosuit os meum
  34. 🔍 20% Benedixit te Dominus in virtuteBenedixit te Dominus in virtute
  35. 🔍 20% Justus DominusJustus Dominus
  36. 🔍 20% Cilicio CaeciliaCilicio Caecilia
  37. 🔍 20% Intenderunt arcumIntenderunt arcum
  38. 🔍 20% Voce meaVoce mea
  39. 🔍 20% Anima mea turbata estAnima mea turbata est
  40. 🔍 20% In loco pasccuaeIn loco pasccuae
  41. 🔍 20% Domine in virtuteDomine in virtute
  42. 🔍 19% Domine Dominus nosterDomine Dominus noster
  43. 🔍 19% In universa terraIn universa terra
  44. 🔍 19% DeficitDeficit
  45. 🔍 19% Deus deorumDeus deorum
  46. 🔍 19% Veni sponsa ChristiVeni sponsa Christi
  47. 🔍 19% Manus DominiManus Domini
  48. 🔍 19% Dominus de coeloDominus de coelo
  49. 🔍 19% Ab insurgentibus in meAb insurgentibus in me
  50. 🔍 19% Adorate DominumAdorate Dominum
  51. 🔍 19% Laetentur caeliLaetentur caeli
  52. 🔍 19% In die tribulationis meaeIn die tribulationis meae
  53. 🔍 19% Deus adjutor in tribulationibusDeus adjutor in tribulationibus
  54. 🔍 19% Confido in DominoConfido in Domino
  55. 🔍 19% Suscepimus DeusSuscepimus Deus
  56. 🔍 19% Clamaverunt justiClamaverunt justi
  57. 🔍 19% Deus meus misitDeus meus misit
  58. 🔍 19% Exaltabo te DomineExaltabo te Domine
  59. 🔍 19% Principes populorumPrincipes populorum
  60. 🔍 19% Captabunt in animam justi Captabunt in animam justi
  61. 🔍 19% Si coram hominibusSi coram hominibus
  62. 🔍 19% Et hic SaraEt hic Sara
  63. 🔍 19% Diviserunt sibi vestimentaDiviserunt sibi vestimenta
  64. 🔍 19% Sana DomineSana Domine
  65. 🔍 19% AcceptabisAcceptabis