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% Domine Rex omnipotensDomine Rex omnipotens
  2. 🔍 86% Domine Rex omnipotensDomine Rex omnipotens
  3. 🔍 66% Domine Rex omnipotensDomine Rex omnipotens
  4. 🔍 50% Domine Rex omnipotensDomine Rex omnipotens
  5. 🔍 43% Domine rex omnipotens in dicioneDomine rex omnipotens in dicione
  6. 🔍 36% Omnipotens sermoOmnipotens sermo
  7. 🔍 32% Domine Rex omnipotensDomine Rex omnipotens
  8. 🔍 32% Domine bonum estDomine bonum est
  9. 🔍 32% Excita DomineExcita Domine
  10. 🔍 31% Domine Rex omnipotensDomine Rex omnipotens
  11. 🔍 31% Cum videritisCum videritis
  12. 🔍 31% Respexit DominusRespexit Dominus
  13. 🔍 31% Nostras deprecationesNostras deprecationes
  14. 🔍 31% Dum medium silentiumDum medium silentium
  15. 🔍 31% FaciamusFaciamus
  16. 🔍 31% In circuituIn circuitu
  17. 🔍 30% Domine mi rexDomine mi rex
  18. 🔍 30% Exaudiat DominusExaudiat Dominus
  19. 🔍 30% Magna opera DominiMagna opera Domini
  20. 🔍 30% Stans beata AgnesStans beata Agnes
  21. 🔍 30% Benedixisti DomineBenedixisti Domine
  22. 🔍 29% Iste est JoannesIste est Joannes
  23. 🔍 29% Non recedet lausNon recedet laus
  24. 🔍 29% Qui caelorumQui caelorum
  25. 🔍 29% Ecce in nubibusEcce in nubibus
  26. 🔍 29% Miserere mihiMiserere mihi
  27. 🔍 29% Tua est potentiaTua est potentia
  28. 🔍 29% Astiterunt justiAstiterunt justi
  29. 🔍 29% Tu DomineTu Domine
  30. 🔍 29% Adonai Domine DeusAdonai Domine Deus
  31. 🔍 29% Unus militumUnus militum
  32. 🔍 29% Unus militumUnus militum
  33. 🔍 28% Gloria XIIIGloria XIII
  34. 🔍 28% Qui me misitQui me misit
  35. 🔍 28% Deus omnipotensDeus omnipotens
  36. 🔍 28% Fecit mihi magnaFecit mihi magna
  37. 🔍 28% VisionemVisionem
  38. 🔍 28% Stans beata AgathaStans beata Agatha
  39. 🔍 28% Ibat JesusIbat Jesus
  40. 🔍 28% In voluntateIn voluntate
  41. 🔍 28% Stans beata AgathaStans beata Agatha
  42. 🔍 28% O beatum PontificemO beatum Pontificem
  43. 🔍 28% Ego sum panis vivusEgo sum panis vivus
  44. 🔍 28% Conventione autemConventione autem
  45. 🔍 28% Leva in circuituLeva in circuitu
  46. 🔍 28% In patientia vestraIn patientia vestra
  47. 🔍 28% In patientia vestraIn patientia vestra
  48. 🔍 28% Aspice DomineAspice Domine
  49. 🔍 28% Domine non est exaltatumDomine non est exaltatum
  50. 🔍 27% Misericordia tua DomineMisericordia tua Domine
  51. 🔍 27% Dum esset rexDum esset rex
  52. 🔍 27% Ne tacuerisNe tacueris
  53. 🔍 27% Dabit illi DominusDabit illi Dominus
  54. 🔍 27% Dabit illi DominusDabit illi Dominus
  55. 🔍 27% Domine in virtuteDomine in virtute
  56. 🔍 27% Ante me non estAnte me non est
  57. 🔍 27% Exaltare DomineExaltare Domine
  58. 🔍 27% Nemo in eum misitNemo in eum misit
  59. 🔍 27% Domum tuam DomineDomum tuam Domine
  60. 🔍 27% Beata es Virgo Maria DeiBeata es Virgo Maria Dei
  61. 🔍 27% In tua patientiaIn tua patientia
  62. 🔍 27% Ecce RexEcce Rex
  63. 🔍 27% Fili recordareFili recordare
  64. 🔍 27% Recedite a meRecedite a me
  65. 🔍 27% Dum esset summusDum esset summus