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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Deposuit potentesDeposuit potentes
  2. πŸ” 66% Deposuit DominusDeposuit Dominus
  3. πŸ” 58% Deposuit potentesDeposuit potentes
  4. πŸ” 57% Deposuit potentesDeposuit potentes
  5. πŸ” 52% Deposuit potentesDeposuit potentes
  6. πŸ” 49% Deposuit DominusDeposuit Dominus
  7. πŸ” 34% Qui exaltatQui exaltat
  8. πŸ” 30% Deposuit potentesDeposuit potentes
  9. πŸ” 29% Sancti et humilesSancti et humiles
  10. πŸ” 26% Apostolorum passio diemApostolorum passio diem
  11. πŸ” 26% Te nostra laetisTe nostra laetis
  12. πŸ” 26% Exaltavit DominusExaltavit Dominus
  13. πŸ” 25% Relucens inter principesRelucens inter principes
  14. πŸ” 25% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  15. πŸ” 25% Exsultavit... in DeoExsultavit... in Deo
  16. πŸ” 25% In regenerationeIn regeneratione
  17. πŸ” 24% Spiritus... benediciteSpiritus... benedicite
  18. πŸ” 24% Et posueruntEt posuerunt
  19. πŸ” 24% Dominus dabitDominus dabit
  20. πŸ” 24% Commune vos apostoliCommune vos apostoli
  21. πŸ” 24% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  22. πŸ” 24% ConvocatisConvocatis
  23. πŸ” 24% De Sion... DominusDe Sion... Dominus
  24. πŸ” 24% SanctificavitSanctificavit
  25. πŸ” 24% Alleluia Dominus regnavitAlleluia Dominus regnavit
  26. πŸ” 24% In conceptiΓ³ne suaIn conceptiΓ³ne sua
  27. πŸ” 24% MemoriamMemoriam
  28. πŸ” 24% Hi novissimiHi novissimi
  29. πŸ” 23% Inclinavit DominusInclinavit Dominus
  30. πŸ” 23% BenedicuntBenedicunt
  31. πŸ” 23% Benedictus... IsraelBenedictus... Israel
  32. πŸ” 23% Cohors beata SeraphimCohors beata Seraphim
  33. πŸ” 23% Miserere mihiMiserere mihi
  34. πŸ” 23% Qui luce splendesQui luce splendes
  35. πŸ” 23% Clamavi et DominusClamavi et Dominus
  36. πŸ” 23% Lauda piaLauda pia
  37. πŸ” 23% Per viscera... DeusPer viscera... Deus
  38. πŸ” 23% Et ecce apparueruntEt ecce apparuerunt
  39. πŸ” 23% Domine nonne bonumDomine nonne bonum
  40. πŸ” 22% In ferventisIn ferventis
  41. πŸ” 22% Dele iniquitatemDele iniquitatem
  42. πŸ” 22% Erant JosephErant Joseph
  43. πŸ” 22% Dominus... plebemDominus... plebem
  44. πŸ” 22% Egredietur DominusEgredietur Dominus
  45. πŸ” 22% Respexit Dominus (I)Respexit Dominus (I)
  46. πŸ” 22% OmnipotentiOmnipotenti
  47. πŸ” 22% BenedictionemBenedictionem
  48. πŸ” 22% In medio EcclesiaeIn medio Ecclesiae
  49. πŸ” 22% Cum turba plurimaCum turba plurima
  50. πŸ” 22% Montes et collesMontes et colles
  51. πŸ” 22% In circuituIn circuitu
  52. πŸ” 22% Discite a meDiscite a me
  53. πŸ” 22% Sacerdotes DeiSacerdotes Dei
  54. πŸ” 22% Quasi tubaQuasi tuba
  55. πŸ” 22% ConsolaminiConsolamini
  56. πŸ” 22% Omnis sapientiaOmnis sapientia
  57. πŸ” 22% Factum est in unaFactum est in una
  58. πŸ” 22% Iste confessor (III)Iste confessor (III)
  59. πŸ” 21% Commune vos apostoliCommune vos apostoli
  60. πŸ” 21% Domine non estDomine non est
  61. πŸ” 21% Muro tuoMuro tuo
  62. πŸ” 21% Dominus regnavitDominus regnavit
  63. πŸ” 21% Captator olim pisciumCaptator olim piscium
  64. πŸ” 21% Angelus Domini astititAngelus Domini astitit
  65. πŸ” 21% Haec est diesHaec est dies