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% Gloriosa praedicenturGloriosa praedicentur
  2. πŸ” 31% LaudateLaudate
  3. πŸ” 31% Tu puerTu puer
  4. πŸ” 28% Suscepimus DeusSuscepimus Deus
  5. πŸ” 28% Audivi vocemAudivi vocem
  6. πŸ” 28% Gloriosa dicta... civitasGloriosa dicta... civitas
  7. πŸ” 28% Qui habitasQui habitas
  8. πŸ” 28% Beata MaterBeata Mater
  9. πŸ” 28% Deus meusDeus meus
  10. πŸ” 27% IlluminaIllumina
  11. πŸ” 26% Virgo MarΓ­aVirgo MarΓ­a
  12. πŸ” 26% Mirabantur omnesMirabantur omnes
  13. πŸ” 26% Sanctum nomen DominiSanctum nomen Domini
  14. πŸ” 26% Beata esBeata es
  15. πŸ” 26% Cantate DominoCantate Domino
  16. πŸ” 26% Ad te de luceAd te de luce
  17. πŸ” 26% Bonum estBonum est
  18. πŸ” 26% Gloriosa dicta... civitasGloriosa dicta... civitas
  19. πŸ” 25% MagnificabiturMagnificabitur
  20. πŸ” 25% Tu es PetrusTu es Petrus
  21. πŸ” 25% Nos autemNos autem
  22. πŸ” 25% Psalmus 45Psalmus 45
  23. πŸ” 25% Deo nostroDeo nostro
  24. πŸ” 25% Portio mea DominePortio mea Domine
  25. πŸ” 25% Gloriosa dicta... MariaGloriosa dicta... Maria
  26. πŸ” 24% Aurora caelum (Alter Tonus)Aurora caelum (Alter Tonus)
  27. πŸ” 24% In GalilaeaIn Galilaea
  28. πŸ” 24% Dextera DominiDextera Domini
  29. πŸ” 24% Canticum B. Mariae V.Canticum B. Mariae V.
  30. πŸ” 24% Ne derelinquas meNe derelinquas me
  31. πŸ” 24% Exsultabunt DominoExsultabunt Domino
  32. πŸ” 24% Sub tuum prΓ¦sidiumSub tuum prΓ¦sidium
  33. πŸ” 24% Ecce sic benedicetur homoEcce sic benedicetur homo
  34. πŸ” 23% Cantabo DominoCantabo Domino
  35. πŸ” 23% Calicem salutarisCalicem salutaris
  36. πŸ” 23% In conspectuIn conspectu
  37. πŸ” 23% Afferentur in lΓ¦titiaAfferentur in lΓ¦titia
  38. πŸ” 23% Gloriosa dicta... MariaGloriosa dicta... Maria
  39. πŸ” 23% Iubilate DeoIubilate Deo
  40. πŸ” 23% Ego sum panis vivusEgo sum panis vivus
  41. πŸ” 23% Media nocteMedia nocte
  42. πŸ” 23% Dum complerenturDum complerentur
  43. πŸ” 23% Inclinavit DominusInclinavit Dominus
  44. πŸ” 23% Petite, et accipietisPetite, et accipietis
  45. πŸ” 23% Domus meaDomus mea
  46. πŸ” 22% HabitabitHabitabit
  47. πŸ” 22% Omnes angeli eiusOmnes angeli eius
  48. πŸ” 22% Introibo ad altareIntroibo ad altare
  49. πŸ” 22% Adspice in meAdspice in me
  50. πŸ” 22% Concordi laetitiaConcordi laetitia
  51. πŸ” 22% Clamor meusClamor meus
  52. πŸ” 22% Iustus ut palmaIustus ut palma
  53. πŸ” 22% Memento meiMemento mei
  54. πŸ” 22% Beatam me dicentBeatam me dicent
  55. πŸ” 22% Tota pulchra es MariaTota pulchra es Maria
  56. πŸ” 22% In tribulationeIn tribulatione
  57. πŸ” 22% Paradisi portΓ¦Paradisi portΓ¦
  58. πŸ” 22% Ascendit DeusAscendit Deus
  59. πŸ” 22% Hic est diesHic est dies
  60. πŸ” 21% Concordi laetitiaConcordi laetitia
  61. πŸ” 21% SanctificavitSanctificavit
  62. πŸ” 21% Gloriosa dicta... MariaGloriosa dicta... Maria
  63. πŸ” 21% Veni sponsa ChristiVeni sponsa Christi
  64. πŸ” 21% VisionemVisionem
  65. πŸ” 21% Benedicta sit sanctaBenedicta sit sancta