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% Misit Herodes rexMisit Herodes rex
  2. 🔍 40% Occidit HerodesOccidit Herodes
  3. 🔍 25% Visitavit nosVisitavit nos
  4. 🔍 25% Misit RexMisit Rex
  5. 🔍 24% Misit HerodesMisit Herodes
  6. 🔍 24% Domine mi rexDomine mi rex
  7. 🔍 23% Domine mi rexDomine mi rex
  8. 🔍 23% A bimatu et infraA bimatu et infra
  9. 🔍 22% Herodes rexHerodes rex
  10. 🔍 22% Herodes rex apposuitHerodes rex apposuit
  11. 🔍 22% Misit rex incredulusMisit rex incredulus
  12. 🔍 22% Herodes enimHerodes enim
  13. 🔍 21% Misit rex incredulusMisit rex incredulus
  14. 🔍 21% Herodes iratusHerodes iratus
  15. 🔍 21% Herodes rex apposuitHerodes rex apposuit
  16. 🔍 21% Elegi et sanctificaviElegi et sanctificavi
  17. 🔍 21% Domine mi RexDomine mi Rex
  18. 🔍 21% Herodes iratusHerodes iratus
  19. 🔍 20% Herodes iratusHerodes iratus
  20. 🔍 20% Herodes enim tenuitHerodes enim tenuit
  21. 🔍 20% Misso HerodesMisso Herodes
  22. 🔍 20% Misit rex incredulusMisit rex incredulus
  23. 🔍 20% Rex SanctorumRex Sanctorum
  24. 🔍 20% Herodes enim tenuitHerodes enim tenuit
  25. 🔍 19% Fit porta ChristiFit porta Christi
  26. 🔍 19% Rex SanctorumRex Sanctorum
  27. 🔍 19% A bimatu et infraA bimatu et infra
  28. 🔍 19% Rex pacificusRex pacificus
  29. 🔍 19% Herodes iratusHerodes iratus
  30. 🔍 19% AudistisAudistis
  31. 🔍 19% Assumpsit... PetrumAssumpsit... Petrum
  32. 🔍 19% Misit DominusMisit Dominus
  33. 🔍 19% Aeterne rerum conditorAeterne rerum conditor
  34. 🔍 18% Herodes enim tenuitHerodes enim tenuit
  35. 🔍 18% A solis ortusA solis ortus
  36. 🔍 18% Et concupiscet RexEt concupiscet Rex
  37. 🔍 18% Dic ut sedeantDic ut sedeant
  38. 🔍 18% A bimatu et infraA bimatu et infra
  39. 🔍 18% A bimatu et infraA bimatu et infra
  40. 🔍 18% Sapientia aedificavitSapientia aedificavit
  41. 🔍 18% Hostis HerodesHostis Herodes
  42. 🔍 18% Exacuerunt tamquamExacuerunt tamquam
  43. 🔍 18% Dum esset rexDum esset rex
  44. 🔍 18% Rex pacificusRex pacificus
  45. 🔍 18% Fit porta ChristiFit porta Christi
  46. 🔍 18% Sanctificavit DominusSanctificavit Dominus
  47. 🔍 18% Gloria LausGloria Laus
  48. 🔍 18% Veniet ecce RexVeniet ecce Rex
  49. 🔍 18% Cum esset desponsata (19 Martii)Cum esset desponsata (19 Martii)
  50. 🔍 17% Ante thronum TrinitatisAnte thronum Trinitatis
  51. 🔍 17% Respice de caeloRespice de caelo
  52. 🔍 17% Convocatis Jesus duodecim ApostolisConvocatis Jesus duodecim Apostolis
  53. 🔍 17% Semen estSemen est
  54. 🔍 17% Veni Redemptor gentiumVeni Redemptor gentium
  55. 🔍 17% Caelestis aulae NuntiusCaelestis aulae Nuntius
  56. 🔍 17% Isti sunt viri... quos elegitIsti sunt viri... quos elegit
  57. 🔍 17% Dixit autem MariaDixit autem Maria
  58. 🔍 17% Semen estSemen est
  59. 🔍 17% Te Mater almaTe Mater alma
  60. 🔍 17% Ipsum elegit DominusIpsum elegit Dominus
  61. 🔍 17% Gloria LausGloria Laus
  62. 🔍 17% Qui verbum meumQui verbum meum
  63. 🔍 17% Cum esset desponsata ... allel.Cum esset desponsata ... allel.
  64. 🔍 17% Calicem quidemCalicem quidem
  65. 🔍 17% Fortis en praesulFortis en praesul