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% Iste puer magnusIste puer magnus
  2. πŸ” 88% Iste puer magnusIste puer magnus
  3. πŸ” 60% Iste puer magnusIste puer magnus
  4. πŸ” 56% Iste puerIste puer
  5. πŸ” 39% Ex utero senectutisEx utero senectutis
  6. πŸ” 37% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  7. πŸ” 34% Joannes est nomen ejusJoannes est nomen ejus
  8. πŸ” 32% Puer JesusPuer Jesus
  9. πŸ” 31% Puer SamuelPuer Samuel
  10. πŸ” 31% Remansit puerRemansit puer
  11. πŸ” 31% Ecce sacerdos magnusEcce sacerdos magnus
  12. πŸ” 31% Beatus populusBeatus populus
  13. πŸ” 30% Domine magnus esDomine magnus es
  14. πŸ” 30% Benedicta es tuBenedicta es tu
  15. πŸ” 30% Nazaraeus vocabiturNazaraeus vocabitur
  16. πŸ” 30% Propheta magnusPropheta magnus
  17. πŸ” 30% Dixit Dominus DominoDixit Dominus Domino
  18. πŸ” 29% Clamavi et DominusClamavi et Dominus
  19. πŸ” 29% Miserere mihiMiserere mihi
  20. πŸ” 29% Tu puer ProphetaTu puer Propheta
  21. πŸ” 29% Magnus DominusMagnus Dominus
  22. πŸ” 28% Vota meaVota mea
  23. πŸ” 28% Illuminatio meaIlluminatio mea
  24. πŸ” 28% Sit nomen DominiSit nomen Domini
  25. πŸ” 28% Respexit meRespexit me
  26. πŸ” 28% Tu gloria JerusalemTu gloria Jerusalem
  27. πŸ” 28% Sit nomen Domini... inSit nomen Domini... in
  28. πŸ” 28% Suavis DominusSuavis Dominus
  29. πŸ” 27% Ecce Dominus venietEcce Dominus veniet
  30. πŸ” 27% Cum redirentCum redirent
  31. πŸ” 27% Inclinavit DominusInclinavit Dominus
  32. πŸ” 27% Benedico... FiliumBenedico... Filium
  33. πŸ” 27% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  34. πŸ” 27% De caelo venietDe caelo veniet
  35. πŸ” 27% Tu DomineTu Domine
  36. πŸ” 27% Exsultate justiExsultate justi
  37. πŸ” 27% Ipse praeibit ante illumIpse praeibit ante illum
  38. πŸ” 27% Clamavi et DominusClamavi et Dominus
  39. πŸ” 27% Veni electa meaVeni electa mea
  40. πŸ” 26% Deus meus misericordiaDeus meus misericordia
  41. πŸ” 26% Domine puer meusDomine puer meus
  42. πŸ” 26% Salvasti nosSalvasti nos
  43. πŸ” 26% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  44. πŸ” 26% Scitote quia DominusScitote quia Dominus
  45. πŸ” 26% Adjutor meusAdjutor meus
  46. πŸ” 26% Quam bonusQuam bonus
  47. πŸ” 26% Intret oratio meaIntret oratio mea
  48. πŸ” 26% In tua justitiaIn tua justitia
  49. πŸ” 26% Ecce puer meusEcce puer meus
  50. πŸ” 25% Qui timet DominumQui timet Dominum
  51. πŸ” 25% Exaltare DomineExaltare Domine
  52. πŸ” 25% Fecit mihi magnaFecit mihi magna
  53. πŸ” 25% Misit Dominus…de manuMisit Dominus…de manu
  54. πŸ” 25% Collocet eum DominusCollocet eum Dominus
  55. πŸ” 25% Auxilium meumAuxilium meum
  56. πŸ” 25% Deus autem nosterDeus autem noster
  57. πŸ” 25% Crastina eritCrastina erit
  58. πŸ” 25% Quis est isteQuis est iste
  59. πŸ” 25% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  60. πŸ” 25% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  61. πŸ” 25% Voce meaVoce mea
  62. πŸ” 25% In loco pascuae ibi DominusIn loco pascuae ibi Dominus
  63. πŸ” 25% De profundisDe profundis
  64. πŸ” 25% Domine clamaviDomine clamavi
  65. πŸ” 25% Domine ostendeDomine ostende