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% In die resurrectionisIn die resurrectionis
  2. 🔍 74% Exsurge DomineExsurge Domine
  3. 🔍 58% In die resurrectionisIn die resurrectionis
  4. 🔍 38% In die resurrectionisIn die resurrectionis
  5. 🔍 27% In dieIn die
  6. 🔍 25% Dixit autem dominusDixit autem dominus
  7. 🔍 25% Quinque prudentesQuinque prudentes
  8. 🔍 25% Haec est diesHaec est dies
  9. 🔍 24% Judaea et JerusalemJudaea et Jerusalem
  10. 🔍 24% Christus natus est nobisChristus natus est nobis
  11. 🔍 24% Post dies octoPost dies octo
  12. 🔍 24% Amen dico vobis quia nonAmen dico vobis quia non
  13. 🔍 24% Triduanas a DominoTriduanas a Domino
  14. 🔍 24% Tota pulchra es amica meaTota pulchra es amica mea
  15. 🔍 24% Venite exultemus DominoVenite exultemus Domino
  16. 🔍 23% Dies absoluti praetereuntDies absoluti praetereunt
  17. 🔍 23% Adonai Domine DeusAdonai Domine Deus
  18. 🔍 23% Animam meamAnimam meam
  19. 🔍 23% In die tribulationisIn die tribulationis
  20. 🔍 23% Benedicite omnes AngeliBenedicite omnes Angeli
  21. 🔍 23% Ego sum panis vivusEgo sum panis vivus
  22. 🔍 23% Gloria IGloria I
  23. 🔍 23% Ave Rex nosterAve Rex noster
  24. 🔍 22% Memor sitMemor sit
  25. 🔍 22% Ne timeas... alleluiaNe timeas... alleluia
  26. 🔍 22% Ne timeasNe timeas
  27. 🔍 22% Vos estisVos estis
  28. 🔍 22% Domine mi rexDomine mi rex
  29. 🔍 22% Benedicta es tu...alleluiaBenedicta es tu...alleluia
  30. 🔍 22% Sanctificavit DominusSanctificavit Dominus
  31. 🔍 22% Haec est quae nescivitHaec est quae nescivit
  32. 🔍 22% Quinque prudentes (All.)Quinque prudentes (All.)
  33. 🔍 22% Te gloriosusTe gloriosus
  34. 🔍 22% Sacerdotes sanctiSacerdotes sancti
  35. 🔍 22% O Maria vitae viaO Maria vitae via
  36. 🔍 21% Ecce ego mittoEcce ego mitto
  37. 🔍 21% Beata nobisBeata nobis
  38. 🔍 21% Ascendit DeusAscendit Deus
  39. 🔍 21% Absterget DeusAbsterget Deus
  40. 🔍 21% Christe qui luxChriste qui lux
  41. 🔍 21% Exi cito in plateasExi cito in plateas
  42. 🔍 21% Multifarie olimMultifarie olim
  43. 🔍 21% Omnes amici meiOmnes amici mei
  44. 🔍 21% Decora lux aeternitatisDecora lux aeternitatis
  45. 🔍 21% Dixi iniquisDixi iniquis
  46. 🔍 21% Zachaee festinansZachaee festinans
  47. 🔍 21% Quis ex vobisQuis ex vobis
  48. 🔍 21% Ego sum vestra redemptioEgo sum vestra redemptio
  49. 🔍 21% Candor aeternaeCandor aeternae
  50. 🔍 21% Beatus ille servusBeatus ille servus
  51. 🔍 21% Te gloriosus (Ant)Te gloriosus (Ant)
  52. 🔍 21% In virtute tuaIn virtute tua
  53. 🔍 21% Dixit autem MariaDixit autem Maria
  54. 🔍 20% Laverunt stolas suasLaverunt stolas suas
  55. 🔍 20% Benedicta es tuBenedicta es tu
  56. 🔍 20% Decora lux aeternitatisDecora lux aeternitatis
  57. 🔍 20% In ferventis oleiIn ferventis olei
  58. 🔍 20% Ecce Crucem DominiEcce Crucem Domini
  59. 🔍 20% Si in digitoSi in digito
  60. 🔍 20% Fecit tibi magnaFecit tibi magna
  61. 🔍 20% Rex summe regumRex summe regum
  62. 🔍 20% Sicut ovisSicut ovis
  63. 🔍 20% Terra tremuitTerra tremuit
  64. 🔍 20% Quinque prudentesQuinque prudentes
  65. 🔍 20% LaetabiturLaetabitur