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% Placebo DominoPlacebo Domino
  2. 🔍 58% Placebo DominoPlacebo Domino
  3. 🔍 55% Placebo DominoPlacebo Domino
  4. 🔍 54% Placebo DominoPlacebo Domino
  5. 🔍 39% Dixit Dominus DominoDixit Dominus Domino
  6. 🔍 35% Ego autem in DominoEgo autem in Domino
  7. 🔍 35% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)
  8. 🔍 34% Miserere mihiMiserere mihi
  9. 🔍 34% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  10. 🔍 33% Deus autem nosterDeus autem noster
  11. 🔍 32% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  12. 🔍 32% Voce meaVoce mea
  13. 🔍 32% Adjutor meusAdjutor meus
  14. 🔍 31% Exaltare DomineExaltare Domine
  15. 🔍 31% In tua justitiaIn tua justitia
  16. 🔍 31% In Deo speraviIn Deo speravi
  17. 🔍 31% Tu DomineTu Domine
  18. 🔍 31% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  19. 🔍 31% Clamavi et DominusClamavi et Dominus
  20. 🔍 31% Benedico... FiliumBenedico... Filium
  21. 🔍 30% Immittet AngelusImmittet Angelus
  22. 🔍 30% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  23. 🔍 30% Benedicta es tuBenedicta es tu
  24. 🔍 30% Sit nomen Domini... inSit nomen Domini... in
  25. 🔍 30% Sit nomen DominiSit nomen Domini
  26. 🔍 30% Exsultate justiExsultate justi
  27. 🔍 30% Intret oratio meaIntret oratio mea
  28. 🔍 30% Illuminatio meaIlluminatio mea
  29. 🔍 29% Salvasti nosSalvasti nos
  30. 🔍 29% Respexit meRespexit me
  31. 🔍 29% Exsultabunt DominoExsultabunt Domino
  32. 🔍 29% Ne derelinquas meNe derelinquas me
  33. 🔍 29% Responsum accepitResponsum accepit
  34. 🔍 29% Responsum accepitResponsum accepit
  35. 🔍 29% Dum esset rexDum esset rex
  36. 🔍 29% Hodie nomen tuumHodie nomen tuum
  37. 🔍 29% Inclinavit DominusInclinavit Dominus
  38. 🔍 29% Quam bonusQuam bonus
  39. 🔍 29% Salva nos DomineSalva nos Domine
  40. 🔍 29% Deus meus misericordiaDeus meus misericordia
  41. 🔍 29% Spiritus Domini replevitSpiritus Domini replevit
  42. 🔍 29% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  43. 🔍 29% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  44. 🔍 29% Qui timet DominumQui timet Dominum
  45. 🔍 29% Benedictus DominusBenedictus Dominus
  46. 🔍 29% Domine clamaviDomine clamavi
  47. 🔍 29% De profundisDe profundis
  48. 🔍 29% Ne tacuerisNe tacueris
  49. 🔍 28% Deus adjuvat meDeus adjuvat me
  50. 🔍 28% Cantate Domino et benediciteCantate Domino et benedicite
  51. 🔍 28% Domine non est exaltatumDomine non est exaltatum
  52. 🔍 28% Sitivit... ad nomenSitivit... ad nomen
  53. 🔍 28% InvocabimusInvocabimus
  54. 🔍 28% Tu gloria JerusalemTu gloria Jerusalem
  55. 🔍 28% Me suscepitMe suscepit
  56. 🔍 28% Elegit DominusElegit Dominus
  57. 🔍 28% Misericordia et veritasMisericordia et veritas
  58. 🔍 28% Laetatus sumLaetatus sum
  59. 🔍 28% Excita DomineExcita Domine
  60. 🔍 28% Adjutorium nostrumAdjutorium nostrum
  61. 🔍 28% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  62. 🔍 28% Venite ad meVenite ad me
  63. 🔍 28% Transeunte DominoTranseunte Domino
  64. 🔍 28% Erunt pravaErunt prava
  65. 🔍 28% Innocens manibusInnocens manibus