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% Tu gloria JerusalemTu gloria Jerusalem
  2. 🔍 77% Tu gloria JerusalemTu gloria Jerusalem
  3. 🔍 77% Tu gloria JerusalemTu gloria Jerusalem
  4. 🔍 63% Tu gloriaTu gloria
  5. 🔍 56% Benedicta es tuBenedicta es tu
  6. 🔍 51% Tu gloria Jerusalem (S. Elisabeth)Tu gloria Jerusalem (S. Elisabeth)
  7. 🔍 48% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  8. 🔍 45% Tu gloria Jerusalem (II)Tu gloria Jerusalem (II)
  9. 🔍 42% Vestimentum tuumVestimentum tuum
  10. 🔍 42% Tota pulchra es MariaTota pulchra es Maria
  11. 🔍 41% Tu DomineTu Domine
  12. 🔍 41% Benedico... FiliumBenedico... Filium
  13. 🔍 41% Miserere mihiMiserere mihi
  14. 🔍 41% Tu gloria Jerusalem (I)Tu gloria Jerusalem (I)
  15. 🔍 41% Tu gloria IerusalemTu gloria Ierusalem
  16. 🔍 41% Tu gloria JerusalemTu gloria Jerusalem
  17. 🔍 41% Quam bonusQuam bonus
  18. 🔍 40% Dixit Dominus DominoDixit Dominus Domino
  19. 🔍 40% Tu gloria JerusalemTu gloria Jerusalem
  20. 🔍 40% Tu gloria JerusalemTu gloria Jerusalem
  21. 🔍 40% Deus meus misericordiaDeus meus misericordia
  22. 🔍 40% Tu gloria Ierusalem...alleluiaTu gloria Ierusalem...alleluia
  23. 🔍 39% Deus autem nosterDeus autem noster
  24. 🔍 39% Illuminatio meaIlluminatio mea
  25. 🔍 39% Intret oratio meaIntret oratio mea
  26. 🔍 39% Hodie nomen tuumHodie nomen tuum
  27. 🔍 39% In Deo speraviIn Deo speravi
  28. 🔍 38% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  29. 🔍 38% Voce meaVoce mea
  30. 🔍 38% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  31. 🔍 38% Exsultate justiExsultate justi
  32. 🔍 38% Adjutor meusAdjutor meus
  33. 🔍 38% A porta inferiA porta inferi
  34. 🔍 38% Salvasti nosSalvasti nos
  35. 🔍 38% Intret oratioIntret oratio
  36. 🔍 37% Deus adjuvat meDeus adjuvat me
  37. 🔍 37% Excita DomineExcita Domine
  38. 🔍 37% Respexit meRespexit me
  39. 🔍 37% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  40. 🔍 37% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  41. 🔍 37% In tua justitiaIn tua justitia
  42. 🔍 36% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  43. 🔍 36% In odoremIn odorem
  44. 🔍 36% Salvum me facSalvum me fac
  45. 🔍 36% Lumen ad revelationemLumen ad revelationem
  46. 🔍 35% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  47. 🔍 35% Qui timet DominumQui timet Dominum
  48. 🔍 35% Exaltare DomineExaltare Domine
  49. 🔍 35% Super te Jerusalem orieturSuper te Jerusalem orietur
  50. 🔍 35% Veni electa meaVeni electa mea
  51. 🔍 35% Immittet AngelusImmittet Angelus
  52. 🔍 35% Suavis DominusSuavis Dominus
  53. 🔍 35% Exaudisti DomineExaudisti Domine
  54. 🔍 35% InvocabimusInvocabimus
  55. 🔍 35% Alleluia faciem tuam. (Sundays throughout the year at None)Alleluia faciem tuam. (Sundays throughout the year at None)
  56. 🔍 35% Sit nomen DominiSit nomen Domini
  57. 🔍 34% Ne tacuerisNe tacueris
  58. 🔍 34% Sit nomen Domini... inSit nomen Domini... in
  59. 🔍 34% Fili praebeFili praebe
  60. 🔍 34% Memor estoMemor esto
  61. 🔍 34% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  62. 🔍 34% Benedicta filiaBenedicta filia
  63. 🔍 34% Confitebor nominiConfitebor nomini
  64. 🔍 34% Dominum DeumDominum Deum
  65. 🔍 34% Dum esset rexDum esset rex