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% In toto corde meoIn toto corde meo
  2. 🔍 59% In toto corde meoIn toto corde meo
  3. 🔍 48% Dixit Dominus Domino meoDixit Dominus Domino meo
  4. 🔍 43% Domine Deus meus in te speraviDomine Deus meus in te speravi
  5. 🔍 43% Inclina cor meumInclina cor meum
  6. 🔍 42% Intende in meIntende in me
  7. 🔍 41% Qui te exspectantQui te exspectant
  8. 🔍 41% Quoniam in teQuoniam in te
  9. 🔍 39% Iustus esIustus es
  10. 🔍 39% In verbum tuumIn verbum tuum
  11. 🔍 39% Ab insurgentibusAb insurgentibus
  12. 🔍 39% Oculi meiOculi mei
  13. 🔍 39% Et invocabimusEt invocabimus
  14. 🔍 38% In medio ecclesiaeIn medio ecclesiae
  15. 🔍 38% Deduc me DomineDeduc me Domine
  16. 🔍 38% In aeternum DomineIn aeternum Domine
  17. 🔍 38% Domine Deus in adiutoriumDomine Deus in adiutorium
  18. 🔍 38% LaudaboLaudabo
  19. 🔍 38% Da nobis DomineDa nobis Domine
  20. 🔍 37% Domine in caeloDomine in caelo
  21. 🔍 37% Domine vivifica meDomine vivifica me
  22. 🔍 37% Praeceptum DominiPraeceptum Domini
  23. 🔍 37% In DominoIn Domino
  24. 🔍 37% Dominus defensorDominus defensor
  25. 🔍 37% Ego clamaviEgo clamavi
  26. 🔍 37% Exsurge Domine et judicaExsurge Domine et judica
  27. 🔍 36% Domine clamaviDomine clamavi
  28. 🔍 36% Vide humilitatemVide humilitatem
  29. 🔍 36% VoveteVovete
  30. 🔍 36% Qui me misitQui me misit
  31. 🔍 36% In IsraelIn Israel
  32. 🔍 36% In Domino speransIn Domino sperans
  33. 🔍 36% Fortitudo mea et lausFortitudo mea et laus
  34. 🔍 35% Beati omnesBeati omnes
  35. 🔍 35% Quam dulciaQuam dulcia
  36. 🔍 35% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  37. 🔍 35% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  38. 🔍 35% Clamavi et exaudivit meClamavi et exaudivit me
  39. 🔍 35% Si mihi DominusSi mihi Dominus
  40. 🔍 35% Deus nosterDeus noster
  41. 🔍 35% Memorare DomineMemorare Domine
  42. 🔍 35% Tuam disciplinamTuam disciplinam
  43. 🔍 35% Metuant DominumMetuant Dominum
  44. 🔍 35% Deus meus eripe meDeus meus eripe me
  45. 🔍 35% Deus adiuvat meDeus adiuvat me
  46. 🔍 35% Gressus meosGressus meos
  47. 🔍 35% Beati qui ambulant 2 (Mode 8g-g)Beati qui ambulant 2 (Mode 8g-g)
  48. 🔍 35% Qui perdiderit 1 (Mode 1f-dd)Qui perdiderit 1 (Mode 1f-dd)
  49. 🔍 35% Adjutor in tribulationibusAdjutor in tribulationibus
  50. 🔍 35% In matutinisIn matutinis
  51. 🔍 34% Propitius estoPropitius esto
  52. 🔍 34% Veni et libera nosVeni et libera nos
  53. 🔍 34% Eructavit cor meumEructavit cor meum
  54. 🔍 34% Exsultet spiritusExsultet spiritus
  55. 🔍 34% Cantabo DominoCantabo Domino
  56. 🔍 34% Exaudiat te DominusExaudiat te Dominus
  57. 🔍 34% Servite DominoServite Domino
  58. 🔍 34% Inclina Domine aurem tuam mihiInclina Domine aurem tuam mihi
  59. 🔍 34% Qui me sanum fecitQui me sanum fecit
  60. 🔍 34% HabitabitHabitabit
  61. 🔍 34% Intret oratio meaIntret oratio mea
  62. 🔍 34% Beati qui ambulant 2 (Mode 8g-a)Beati qui ambulant 2 (Mode 8g-a)
  63. 🔍 34% In ecclesiisIn ecclesiis
  64. 🔍 34% Domine magnus esDomine magnus es
  65. 🔍 34% Saepe expugnaverunt meSaepe expugnaverunt me