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 🔍 to find similarities to the given chant.

  1. 🔍 100% Levate capita vestraLevate capita vestra
  2. 🔍 77% Levate capita vestraLevate capita vestra
  3. 🔍 68% Levate capita vestraLevate capita vestra
  4. 🔍 64% Levate capita vestraLevate capita vestra
  5. 🔍 58% Levate capitaLevate capita
  6. 🔍 45% In patientia vestraIn patientia vestra
  7. 🔍 45% In patientia vestraIn patientia vestra
  8. 🔍 40% Levato capita vestraLevato capita vestra
  9. 🔍 33% Scitote quia propeScitote quia prope
  10. 🔍 31% Tristitia vestra alleluiaTristitia vestra alleluia
  11. 🔍 29% Nemo in eum misitNemo in eum misit
  12. 🔍 28% Ne timeasNe timeas
  13. 🔍 28% Sancte Paule ApostoleSancte Paule Apostole
  14. 🔍 28% Triduanas a DominoTriduanas a Domino
  15. 🔍 27% Ne timeas... alleluiaNe timeas... alleluia
  16. 🔍 27% In patientia vestraIn patientia vestra
  17. 🔍 27% O Doctor optimeO Doctor optime
  18. 🔍 27% Ecce apparebitEcce apparebit
  19. 🔍 27% Si iniquitates (Ant)Si iniquitates (Ant)
  20. 🔍 27% Veniet Dominus et nonVeniet Dominus et non
  21. 🔍 26% Ecce Crucem DominiEcce Crucem Domini
  22. 🔍 26% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  23. 🔍 26% Ecce in nubibusEcce in nubibus
  24. 🔍 26% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  25. 🔍 26% Euge serve bone (Conf. Pont.)Euge serve bone (Conf. Pont.)
  26. 🔍 26% Immittet AngelusImmittet Angelus
  27. 🔍 26% Unus militumUnus militum
  28. 🔍 26% Unus militumUnus militum
  29. 🔍 26% Benedico... FiliumBenedico... Filium
  30. 🔍 26% Ecce mittoEcce mitto
  31. 🔍 25% Tristitia vestra verteturTristitia vestra vertetur
  32. 🔍 25% Ne tacuerisNe tacueris
  33. 🔍 25% Dabit ei DominusDabit ei Dominus
  34. 🔍 25% Qui verbum Dei retinentQui verbum Dei retinent
  35. 🔍 25% Fulcite me floribusFulcite me floribus
  36. 🔍 25% Innuebant patriInnuebant patri
  37. 🔍 25% Apud Dominum propitiatioApud Dominum propitiatio
  38. 🔍 25% Dixit Dominus DominoDixit Dominus Domino
  39. 🔍 25% Spiritus Domini replevitSpiritus Domini replevit
  40. 🔍 25% Si quis diligit meSi quis diligit me
  41. 🔍 25% Si quis diligit meSi quis diligit me
  42. 🔍 25% Exaltata est Virgo MariaExaltata est Virgo Maria
  43. 🔍 25% Spiritus quiSpiritus qui
  44. 🔍 25% Scitote quia propeScitote quia prope
  45. 🔍 25% Venite ad meVenite ad me
  46. 🔍 25% Factus estFactus est
  47. 🔍 25% Vota meaVota mea
  48. 🔍 25% Magna opera DominiMagna opera Domini
  49. 🔍 25% Ave MariaAve Maria
  50. 🔍 25% Exsultabunt DominoExsultabunt Domino
  51. 🔍 25% Usque modoUsque modo
  52. 🔍 25% Est secretumEst secretum
  53. 🔍 25% Benedicta es tuBenedicta es tu
  54. 🔍 25% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  55. 🔍 25% Miserere mihiMiserere mihi
  56. 🔍 25% Amen amen... quia plorabitisAmen amen... quia plorabitis
  57. 🔍 24% Haec est quae nescivitHaec est quae nescivit
  58. 🔍 24% Memor sitMemor sit
  59. 🔍 24% Redemptionem misitRedemptionem misit
  60. 🔍 24% Ego sum panis vivusEgo sum panis vivus
  61. 🔍 24% Si in digitoSi in digito
  62. 🔍 24% Oleum effusumOleum effusum
  63. 🔍 24% Orante sancto ClementeOrante sancto Clemente
  64. 🔍 24% Ecce veniet ProphetaEcce veniet Propheta
  65. 🔍 24% Hodie nomen tuumHodie nomen tuum