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% Domine in virtuteDomine in virtute
  2. 🔍 56% Domine in virtuteDomine in virtute
  3. 🔍 55% Domine in virtuteDomine in virtute
  4. 🔍 55% Domine in virtuteDomine in virtute
  5. 🔍 51% Domine in virtuteDomine in virtute
  6. 🔍 43% Domine in virtute tuaDomine in virtute tua
  7. 🔍 43% Sit nomen DominiSit nomen Domini
  8. 🔍 39% Domine in virtuteDomine in virtute
  9. 🔍 38% Exsurge Domine salvumExsurge Domine salvum
  10. 🔍 37% Domine in virtuteDomine in virtute
  11. 🔍 36% Hymnum diciteHymnum dicite
  12. 🔍 36% Exsurge DomineExsurge Domine
  13. 🔍 35% Exaltabo te DomineExaltabo te Domine
  14. 🔍 33% Nonne sicNonne sic
  15. 🔍 32% Prophetae predicaveruntProphetae predicaverunt
  16. 🔍 32% Confitebor nomini tuoConfitebor nomini tuo
  17. 🔍 32% Benedictus es in firmamentoBenedictus es in firmamento
  18. 🔍 32% Benedicite gentesBenedicite gentes
  19. 🔍 31% Cantabimus et psallemusCantabimus et psallemus
  20. 🔍 31% Prophetae praedicaveruntProphetae praedicaverunt
  21. 🔍 31% Dirigatur Domine ad teDirigatur Domine ad te
  22. 🔍 31% Beata es MariaBeata es Maria
  23. 🔍 31% Facta est IudaeaFacta est Iudaea
  24. 🔍 31% Audite omnesAudite omnes
  25. 🔍 31% Sana DomineSana Domine
  26. 🔍 30% Regnavit DominusRegnavit Dominus
  27. 🔍 30% In aeternum DomineIn aeternum Domine
  28. 🔍 29% Clamavi ad te, DomineClamavi ad te, Domine
  29. 🔍 29% Domine clamavi ad teDomine clamavi ad te
  30. 🔍 29% In veritate tuaIn veritate tua
  31. 🔍 29% Diligam te DomineDiligam te Domine
  32. 🔍 29% Veni Domine visitare nosVeni Domine visitare nos
  33. 🔍 29% Benedictus Dominus a saeculoBenedictus Dominus a saeculo
  34. 🔍 28% Veni ad liberandumVeni ad liberandum
  35. 🔍 28% Beatus vir qui in legeBeatus vir qui in lege
  36. 🔍 28% Super te Ierusalem orieturSuper te Ierusalem orietur
  37. 🔍 28% Quaerite DominumQuaerite Dominum
  38. 🔍 27% Dicit Dominus paenitentiamDicit Dominus paenitentiam
  39. 🔍 27% Exaudiat te DominusExaudiat te Dominus
  40. 🔍 27% Ecce in nubibusEcce in nubibus
  41. 🔍 27% Benedictus es DomineBenedictus es Domine
  42. 🔍 27% Deduc me DomineDeduc me Domine
  43. 🔍 27% Portio mea DominePortio mea Domine
  44. 🔍 27% Adspice in meAdspice in me
  45. 🔍 27% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  46. 🔍 27% Da nobis DomineDa nobis Domine
  47. 🔍 26% Ecce Rex venietEcce Rex veniet
  48. 🔍 26% In noctibusIn noctibus
  49. 🔍 26% Ex AEgyptoEx AEgypto
  50. 🔍 26% Cantabimus et psallemusCantabimus et psallemus
  51. 🔍 26% Ne timeas MariaNe timeas Maria
  52. 🔍 26% Da scientiamDa scientiam
  53. 🔍 25% Ad te DomineAd te Domine
  54. 🔍 25% Domine in caeloDomine in caelo
  55. 🔍 25% Domine abstraxistiDomine abstraxisti
  56. 🔍 25% Praefatio solemnis de Epiphania DominiPraefatio solemnis de Epiphania Domini
  57. 🔍 25% Dele DomineDele Domine
  58. 🔍 25% Domine probasti meDomine probasti me
  59. 🔍 25% Exsultet jam AngelicaExsultet jam Angelica
  60. 🔍 25% Tu es qui venturus esTu es qui venturus es
  61. 🔍 25% Scitote quia propeScitote quia prope
  62. 🔍 25% Convertere DomineConvertere Domine
  63. 🔍 25% Omnipotens SermoOmnipotens Sermo
  64. 🔍 24% Veniet ecce RexVeniet ecce Rex
  65. 🔍 24% Adimplebis me laetitiaAdimplebis me laetitia