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% Credo videre (Office of the Dead)Credo videre (Office of the Dead)
  2. πŸ” 67% Credo videre (Holy Saturday)Credo videre (Holy Saturday)
  3. πŸ” 51% Credo videreCredo videre
  4. πŸ” 50% Credo videreCredo videre
  5. πŸ” 42% Credo videreCredo videre
  6. πŸ” 41% Credo videreCredo videre
  7. πŸ” 41% Credo videreCredo videre
  8. πŸ” 39% Credo videreCredo videre
  9. πŸ” 33% Adjutor meusAdjutor meus
  10. πŸ” 30% Juvenes et virg. (Office of the Dead)Juvenes et virg. (Office of the Dead)
  11. πŸ” 30% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  12. πŸ” 29% Immittet AngelusImmittet Angelus
  13. πŸ” 29% Benedico... FiliumBenedico... Filium
  14. πŸ” 27% Dixit Dominus DominoDixit Dominus Domino
  15. πŸ” 27% Quia vidisti meQuia vidisti me
  16. πŸ” 27% Miserere mihiMiserere mihi
  17. πŸ” 27% Voce meaVoce mea
  18. πŸ” 27% Deus adjuvat meDeus adjuvat me
  19. πŸ” 26% Benedicta es tuBenedicta es tu
  20. πŸ” 26% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  21. πŸ” 26% Spiritus Domini replevitSpiritus Domini replevit
  22. πŸ” 25% Fili recordareFili recordare
  23. πŸ” 25% Ego autem in DominoEgo autem in Domino
  24. πŸ” 25% Qui timet DominumQui timet Dominum
  25. πŸ” 25% In Deo speraviIn Deo speravi
  26. πŸ” 25% Ego sum resurrectioEgo sum resurrectio
  27. πŸ” 25% Intret oratioIntret oratio
  28. πŸ” 25% Exaltare DomineExaltare Domine
  29. πŸ” 25% Credo Missa RegiaCredo Missa Regia
  30. πŸ” 24% Excita DomineExcita Domine
  31. πŸ” 24% Misit Dominus…de manuMisit Dominus…de manu
  32. πŸ” 24% Ne tacuerisNe tacueris
  33. πŸ” 24% In tua justitiaIn tua justitia
  34. πŸ” 24% Tu DomineTu Domine
  35. πŸ” 24% Spiritus Domini replevitSpiritus Domini replevit
  36. πŸ” 24% Quam bonusQuam bonus
  37. πŸ” 24% Tu gloria JerusalemTu gloria Jerusalem
  38. πŸ” 24% Joannes vocabiturJoannes vocabitur
  39. πŸ” 24% Illuminatio meaIlluminatio mea
  40. πŸ” 24% Intret oratio meaIntret oratio mea
  41. πŸ” 23% Deus meus misericordiaDeus meus misericordia
  42. πŸ” 23% Placebo DominoPlacebo Domino
  43. πŸ” 23% Joannes vocabitur nomenJoannes vocabitur nomen
  44. πŸ” 23% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  45. πŸ” 23% A porta inferiA porta inferi
  46. πŸ” 23% Exsultate justiExsultate justi
  47. πŸ” 23% Exsultabunt DominoExsultabunt Domino
  48. πŸ” 23% Respexit meRespexit me
  49. πŸ” 23% Facta estFacta est
  50. πŸ” 23% Suavis DominusSuavis Dominus
  51. πŸ” 23% Fulcite me floribusFulcite me floribus
  52. πŸ” 23% Benedicta filiaBenedicta filia
  53. πŸ” 23% Spiritus Domini replevitSpiritus Domini replevit
  54. πŸ” 23% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  55. πŸ” 23% Adjutorium nostrumAdjutorium nostrum
  56. πŸ” 23% Salvasti nosSalvasti nos
  57. πŸ” 23% Sana DomineSana Domine
  58. πŸ” 22% Facta est cum AngeloFacta est cum Angelo
  59. πŸ” 22% Ecce Crucem DominiEcce Crucem Domini
  60. πŸ” 22% Deus autem nosterDeus autem noster
  61. πŸ” 22% Dum esset rexDum esset rex
  62. πŸ” 22% Sanctorum velut aquilaeSanctorum velut aquilae
  63. πŸ” 22% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  64. πŸ” 22% Non est inventusNon est inventus
  65. πŸ” 22% Dum conturbataDum conturbata