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% Torcular calcaviTorcular calcavi
  2. πŸ” 89% Torcular calcaviTorcular calcavi
  3. πŸ” 42% Quare ergo rubrum estQuare ergo rubrum est
  4. πŸ” 30% Ego qui loquorEgo qui loquor
  5. πŸ” 30% TorcularTorcular
  6. πŸ” 30% Adjutor meusAdjutor meus
  7. πŸ” 28% Vestitus eratVestitus erat
  8. πŸ” 28% Benedicta es tuBenedicta es tu
  9. πŸ” 28% Illuminatio meaIlluminatio mea
  10. πŸ” 28% Miserere mihiMiserere mihi
  11. πŸ” 27% Respexit meRespexit me
  12. πŸ” 27% Dixit Dominus DominoDixit Dominus Domino
  13. πŸ” 27% Ecce vir OriensEcce vir Oriens
  14. πŸ” 27% Ecce vir OriensEcce vir Oriens
  15. πŸ” 27% Salvasti nosSalvasti nos
  16. πŸ” 26% Deus meus misericordiaDeus meus misericordia
  17. πŸ” 26% Clamavi et DominusClamavi et Dominus
  18. πŸ” 26% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  19. πŸ” 26% Tu DomineTu Domine
  20. πŸ” 26% Domine non est exaltatumDomine non est exaltatum
  21. πŸ” 26% Qui post me venitQui post me venit
  22. πŸ” 26% Ne tacuerisNe tacueris
  23. πŸ” 26% Quare ergo rubrumQuare ergo rubrum
  24. πŸ” 26% In Deo speraviIn Deo speravi
  25. πŸ” 26% Beati omnesBeati omnes
  26. πŸ” 26% Exsultate justiExsultate justi
  27. πŸ” 26% Benedico... FiliumBenedico... Filium
  28. πŸ” 25% Quam bonusQuam bonus
  29. πŸ” 25% Voce meaVoce mea
  30. πŸ” 25% Beatus populusBeatus populus
  31. πŸ” 25% Qui non colligitQui non colligit
  32. πŸ” 25% Sit nomen DominiSit nomen Domini
  33. πŸ” 25% Ne derelinquas meNe derelinquas me
  34. πŸ” 25% Dominum DeumDominum Deum
  35. πŸ” 25% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  36. πŸ” 25% Sit nomen Domini... inSit nomen Domini... in
  37. πŸ” 25% Miserator DominusMiserator Dominus
  38. πŸ” 25% Deus autem nosterDeus autem noster
  39. πŸ” 25% Domine clamaviDomine clamavi
  40. πŸ” 25% Benedictus DominusBenedictus Dominus
  41. πŸ” 25% Ecce dedi teEcce dedi te
  42. πŸ” 25% Ecce dedi teEcce dedi te
  43. πŸ” 25% Qui timet DominumQui timet Dominum
  44. πŸ” 25% Intret oratio meaIntret oratio mea
  45. πŸ” 25% Domine Deus meusDomine Deus meus
  46. πŸ” 25% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  47. πŸ” 24% In tua justitiaIn tua justitia
  48. πŸ” 24% Misericors et miseratorMisericors et miserator
  49. πŸ” 24% De profundisDe profundis
  50. πŸ” 24% Qui me misitQui me misit
  51. πŸ” 24% Non lotis manibusNon lotis manibus
  52. πŸ” 24% Ne discedasNe discedas
  53. πŸ” 24% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  54. πŸ” 24% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  55. πŸ” 24% Gratia Dei in meGratia Dei in me
  56. πŸ” 24% Tu gloria JerusalemTu gloria Jerusalem
  57. πŸ” 24% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  58. πŸ” 24% Veni electa meaVeni electa mea
  59. πŸ” 24% Immittet AngelusImmittet Angelus
  60. πŸ” 24% A porta inferiA porta inferi
  61. πŸ” 24% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  62. πŸ” 24% Miserere mei Deus et aMiserere mei Deus et a
  63. πŸ” 24% Misit Dominus…de manuMisit Dominus…de manu
  64. πŸ” 24% Heu meHeu me
  65. πŸ” 24% Inclinavit DominusInclinavit Dominus