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% Exsurge Domine et judicaExsurge Domine et judica
  2. 🔍 53% Exsurge domine et judicaExsurge domine et judica
  3. 🔍 46% Exsurge Domine et judicaExsurge Domine et judica
  4. 🔍 41% Judica causamJudica causam
  5. 🔍 37% Judica causamJudica causam
  6. 🔍 33% Judica causamJudica causam
  7. 🔍 32% Exsurge DomineExsurge Domine
  8. 🔍 31% Exsurge DomineExsurge Domine
  9. 🔍 27% Exsurge Domine salvumExsurge Domine salvum
  10. 🔍 26% Judica meJudica me
  11. 🔍 26% Triduanas a DominoTriduanas a Domino
  12. 🔍 26% Tibi revelaviTibi revelavi
  13. 🔍 25% Exsurge Domine salvumExsurge Domine salvum
  14. 🔍 25% Judica DomineJudica Domine
  15. 🔍 25% Judica DomineJudica Domine
  16. 🔍 25% Exsurge Domine non conforteturExsurge Domine non confortetur
  17. 🔍 25% Judica meJudica me
  18. 🔍 25% Excita DomineExcita Domine
  19. 🔍 25% Judicasti DomineJudicasti Domine
  20. 🔍 24% Turba multaTurba multa
  21. 🔍 24% Dirige DomineDirige Domine
  22. 🔍 24% Exsultabunt DominoExsultabunt Domino
  23. 🔍 24% Exsurge Domine non praevaleatExsurge Domine non praevaleat
  24. 🔍 24% Discerne causam meam DomineDiscerne causam meam Domine
  25. 🔍 24% Adonai Domine DeusAdonai Domine Deus
  26. 🔍 24% Judicasti DomineJudicasti Domine
  27. 🔍 24% Exsurge Domine et intendeExsurge Domine et intende
  28. 🔍 24% Miserere mihiMiserere mihi
  29. 🔍 24% Discerne causam meam DomineDiscerne causam meam Domine
  30. 🔍 23% VisionemVisionem
  31. 🔍 23% Judica DomineJudica Domine
  32. 🔍 23% Judicasti DomineJudicasti Domine
  33. 🔍 23% Tibi revelaviTibi revelavi
  34. 🔍 23% Exsurge Domine non conforteturExsurge Domine non confortetur
  35. 🔍 23% Ne timeasNe timeas
  36. 🔍 23% Exsurge Domine Deus meusExsurge Domine Deus meus
  37. 🔍 23% Exsurge Domine salvumExsurge Domine salvum
  38. 🔍 23% Discerne causam meam DomineDiscerne causam meam Domine
  39. 🔍 23% Maternitas tuaMaternitas tua
  40. 🔍 23% Exi cito in plateasExi cito in plateas
  41. 🔍 22% Ego gloriamEgo gloriam
  42. 🔍 22% Respexit meRespexit me
  43. 🔍 22% Exsurge Domine adjuvaExsurge Domine adjuva
  44. 🔍 22% In circuituIn circuitu
  45. 🔍 22% Exaudi Domine... adjutorExaudi Domine... adjutor
  46. 🔍 22% Exsurge Domine non praevaleatExsurge Domine non praevaleat
  47. 🔍 22% Exsurge DomineExsurge Domine
  48. 🔍 22% Posuerunt super caputPosuerunt super caput
  49. 🔍 22% Ne timeas... alleluiaNe timeas... alleluia
  50. 🔍 22% VisionemVisionem
  51. 🔍 22% Sitivit... ad DeumSitivit... ad Deum
  52. 🔍 22% Judica meJudica me
  53. 🔍 22% Domine mi rexDomine mi rex
  54. 🔍 22% Benedicta es tuBenedicta es tu
  55. 🔍 22% Sapientia clamitatSapientia clamitat
  56. 🔍 22% Unus militumUnus militum
  57. 🔍 22% Unus militumUnus militum
  58. 🔍 22% Domum tuam DomineDomum tuam Domine
  59. 🔍 22% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  60. 🔍 22% Exsurge Domine non praevaleatExsurge Domine non praevaleat
  61. 🔍 21% Adjutor meusAdjutor meus
  62. 🔍 21% Exsurge Domine adjuvaExsurge Domine adjuva
  63. 🔍 21% Ecce nunc tempusEcce nunc tempus
  64. 🔍 21% Exaltare DomineExaltare Domine
  65. 🔍 21% Exsurge Domine adjuvaExsurge Domine adjuva