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% Lauda anima meaLauda anima mea
  2. 🔍 56% Lauda animaLauda anima
  3. 🔍 35% Lauda animaLauda anima
  4. 🔍 29% ExaudivitExaudivit
  5. 🔍 28% Lauda anima meaLauda anima mea
  6. 🔍 27% IntelligeIntellige
  7. 🔍 26% Exaudi DomineExaudi Domine
  8. 🔍 26% Vocem jucunditatisVocem jucunditatis
  9. 🔍 26% Dominus firmamentumDominus firmamentum
  10. 🔍 26% Jubilate DeoJubilate Deo
  11. 🔍 25% Deus Deus meusDeus Deus meus
  12. 🔍 24% Sicut CervusSicut Cervus
  13. 🔍 24% Omnis terraOmnis terra
  14. 🔍 24% Quasi modoQuasi modo
  15. 🔍 24% Pater cum essemPater cum essem
  16. 🔍 24% In te speraviIn te speravi
  17. 🔍 24% Afferentur... proximaeAfferentur... proximae
  18. 🔍 24% Lauda JerusalemLauda Jerusalem
  19. 🔍 24% Protexisti meProtexisti me
  20. 🔍 24% Semel juraviSemel juravi
  21. 🔍 24% Exaudi DomineExaudi Domine
  22. 🔍 24% Cantemus DominoCantemus Domino
  23. 🔍 23% Juravit DominusJuravit Dominus
  24. 🔍 23% Cantate DominoCantate Domino
  25. 🔍 23% Factus estFactus est
  26. 🔍 23% Esto mihiEsto mihi
  27. 🔍 23% Confitebor tibiConfitebor tibi
  28. 🔍 23% Tanto temporeTanto tempore
  29. 🔍 23% Perfice gressus meosPerfice gressus meos
  30. 🔍 23% In salutariIn salutari
  31. 🔍 23% Memento verbi tuiMemento verbi tui
  32. 🔍 23% Mihi autem absit ... S. FrancisMihi autem absit ... S. Francis
  33. 🔍 23% Intende vociIntende voci
  34. 🔍 22% Justus ut palmaJustus ut palma
  35. 🔍 22% Jubilate Deo universaJubilate Deo universa
  36. 🔍 22% Domine in tua misericordiaDomine in tua misericordia
  37. 🔍 22% Si diligisSi diligis
  38. 🔍 22% Respice in meRespice in me
  39. 🔍 22% Gaudens gaudeboGaudens gaudebo
  40. 🔍 22% HolocaustumHolocaustum
  41. 🔍 22% Sicut cervusSicut cervus
  42. 🔍 22% Accipite jucunditatemAccipite jucunditatem
  43. 🔍 22% Juravit DominusJuravit Dominus
  44. 🔍 22% Domine ne longeDomine ne longe
  45. 🔍 22% Salus populiSalus populi
  46. 🔍 22% ReminiscereReminiscere
  47. 🔍 21% Oculi meiOculi mei
  48. 🔍 21% Cantate DominoCantate Domino
  49. 🔍 21% Benedicam DominumBenedicam Dominum
  50. 🔍 21% Justus ut palmaJustus ut palma
  51. 🔍 21% Lauda JerusalemLauda Jerusalem
  52. 🔍 21% Inclina DomineInclina Domine
  53. 🔍 21% In Deo speravitIn Deo speravit
  54. 🔍 21% Protector nosterProtector noster
  55. 🔍 21% Cantabo DominoCantabo Domino
  56. 🔍 21% Benedicite omnes AngeliBenedicite omnes Angeli
  57. 🔍 21% CircuiboCircuibo
  58. 🔍 21% Circumdederunt meCircumdederunt me
  59. 🔍 21% Oravi DeumOravi Deum
  60. 🔍 21% Spiritus SanctusSpiritus Sanctus
  61. 🔍 20% Si quis sititSi quis sitit
  62. 🔍 20% SuscepimusSuscepimus
  63. 🔍 20% Laudate pueriLaudate pueri
  64. 🔍 20% IntroiboIntroibo
  65. 🔍 20% Ego clamaviEgo clamavi