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% Ad te levaviAd te levavi
  2. 🔍 64% Ad te DomineAd te Domine
  3. 🔍 51% Respice in meRespice in me
  4. 🔍 44% Oculi meiOculi mei
  5. 🔍 43% Inclina DomineInclina Domine
  6. 🔍 42% ReminiscereReminiscere
  7. 🔍 39% UniversiUniversi
  8. 🔍 39% Deus in adjutoriumDeus in adjutorium
  9. 🔍 39% Sancti tuiSancti tui
  10. 🔍 38% Ad te levaviAd te levavi
  11. 🔍 37% Exaudi DomineExaudi Domine
  12. 🔍 36% Te Deum PatremTe Deum Patrem
  13. 🔍 36% Si iniquitatesSi iniquitates
  14. 🔍 35% Factus estFactus est
  15. 🔍 35% Dum clamaremDum clamarem
  16. 🔍 34% IlluminaIllumina
  17. 🔍 34% Exaudi DomineExaudi Domine
  18. 🔍 33% Omnia quae fecistiOmnia quae fecisti
  19. 🔍 32% Sperent in teSperent in te
  20. 🔍 32% Esto mihiEsto mihi
  21. 🔍 32% Domine ne longeDomine ne longe
  22. 🔍 31% Ecce DeusEcce Deus
  23. 🔍 31% In Nomine Jesu 1In Nomine Jesu 1
  24. 🔍 31% Deus tu convertensDeus tu convertens
  25. 🔍 31% Domine in tua misericordiaDomine in tua misericordia
  26. 🔍 31% Stabat MaterStabat Mater
  27. 🔍 31% De profundisDe profundis
  28. 🔍 31% Gaudens gaudeboGaudens gaudebo
  29. 🔍 30% Adjutor in opportunitatibusAdjutor in opportunitatibus
  30. 🔍 30% Ad te levaviAd te levavi
  31. 🔍 30% Misereris omniumMisereris omnium
  32. 🔍 30% Judica meJudica me
  33. 🔍 30% Exsurge... non praevaleatExsurge... non praevaleat
  34. 🔍 30% Domine in auxiliumDomine in auxilium
  35. 🔍 29% Confitebor tibiConfitebor tibi
  36. 🔍 29% In te DomineIn te Domine
  37. 🔍 29% Omnis terraOmnis terra
  38. 🔍 29% Respice DomineRespice Domine
  39. 🔍 29% Eripe me Domine de inimicisEripe me Domine de inimicis
  40. 🔍 29% ExsultetExsultet
  41. 🔍 29% Miserere mihi... ad teMiserere mihi... ad te
  42. 🔍 28% Esto mihiEsto mihi
  43. 🔍 28% Sacerdotes tuiSacerdotes tui
  44. 🔍 28% Scapulis suisScapulis suis
  45. 🔍 28% Ego clamaviEgo clamavi
  46. 🔍 28% Ad te levaviAd te levavi
  47. 🔍 28% Dominus fortitudoDominus fortitudo
  48. 🔍 28% Da pacemDa pacem
  49. 🔍 28% Exaltabo teExaltabo te
  50. 🔍 28% IntelligeIntellige
  51. 🔍 28% Emitte SpiritumEmitte Spiritum
  52. 🔍 28% Veni sponsa ChristiVeni sponsa Christi
  53. 🔍 28% Deus IsraelDeus Israel
  54. 🔍 28% SuscepimusSuscepimus
  55. 🔍 28% In excelso thronoIn excelso throno
  56. 🔍 28% Requiem eternamRequiem eternam
  57. 🔍 28% Ad te levaviAd te levavi
  58. 🔍 27% Redemisti nosRedemisti nos
  59. 🔍 27% GloriaGloria
  60. 🔍 27% ConfundanturConfundantur
  61. 🔍 27% Dignus est AgnusDignus est Agnus
  62. 🔍 27% Domine convertereDomine convertere
  63. 🔍 27% Domine memoraborDomine memorabor
  64. 🔍 27% Stabat Mater ... DominicanStabat Mater ... Dominican
  65. 🔍 27% CustodivitCustodivit