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% Intret oratio meaIntret oratio mea
  2. 🔍 57% Intret oratioIntret oratio
  3. 🔍 51% Intret oratio meaIntret oratio mea
  4. 🔍 46% Intende in meIntende in me
  5. 🔍 46% Benedictus Dominus DeusBenedictus Dominus Deus
  6. 🔍 46% Et invocabimusEt invocabimus
  7. 🔍 46% Quoniam in teQuoniam in te
  8. 🔍 46% Iustus esIustus es
  9. 🔍 45% Illuminatio meaIlluminatio mea
  10. 🔍 45% Fortitudo mea et lausFortitudo mea et laus
  11. 🔍 45% In verbum tuumIn verbum tuum
  12. 🔍 44% In conspectu angelorumIn conspectu angelorum
  13. 🔍 44% In DominoIn Domino
  14. 🔍 44% In aeternum DomineIn aeternum Domine
  15. 🔍 43% Domine Deus in adiutoriumDomine Deus in adiutorium
  16. 🔍 43% Intret oratio meaIntret oratio mea
  17. 🔍 43% Ego autem cum iustitiaEgo autem cum iustitia
  18. 🔍 43% Da nobis DomineDa nobis Domine
  19. 🔍 43% Exsurge Domine et judicaExsurge Domine et judica
  20. 🔍 42% Portio mea DominePortio mea Domine
  21. 🔍 42% Domine vivifica meDomine vivifica me
  22. 🔍 42% Sitivit in teSitivit in te
  23. 🔍 42% Ego clamaviEgo clamavi
  24. 🔍 42% Beati omnesBeati omnes
  25. 🔍 42% Domine Deus meus in te speraviDomine Deus meus in te speravi
  26. 🔍 41% Mecum sitMecum sit
  27. 🔍 41% Magnificat anima meaMagnificat anima mea
  28. 🔍 41% Metuant DominumMetuant Dominum
  29. 🔍 41% Quam dulciaQuam dulcia
  30. 🔍 41% Dominus defensorDominus defensor
  31. 🔍 41% Veni et libera nosVeni et libera nos
  32. 🔍 40% Propitius estoPropitius esto
  33. 🔍 40% VoveteVovete
  34. 🔍 40% Liberasti virgamLiberasti virgam
  35. 🔍 40% In IsraelIn Israel
  36. 🔍 40% Si mihi DominusSi mihi Dominus
  37. 🔍 40% Deduc me DomineDeduc me Domine
  38. 🔍 40% Exsultet spiritusExsultet spiritus
  39. 🔍 40% Deus meus eripe meDeus meus eripe me
  40. 🔍 40% Oculi meiOculi mei
  41. 🔍 40% LaudaboLaudabo
  42. 🔍 40% Confitebor Domino nimisConfitebor Domino nimis
  43. 🔍 40% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  44. 🔍 40% Inclina cor meumInclina cor meum
  45. 🔍 40% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  46. 🔍 39% Avertet DominusAvertet Dominus
  47. 🔍 39% Intret oratioIntret oratio
  48. 🔍 39% Deus adiuvat meDeus adiuvat me
  49. 🔍 39% Labia insurgentiumLabia insurgentium
  50. 🔍 39% In Domino speransIn Domino sperans
  51. 🔍 39% Qui te exspectantQui te exspectant
  52. 🔍 39% Vide humilitatemVide humilitatem
  53. 🔍 39% Et Dominus in circuituEt Dominus in circuitu
  54. 🔍 39% Visitavit et fecitVisitavit et fecit
  55. 🔍 39% Tuam disciplinamTuam disciplinam
  56. 🔍 39% Respexit DominusRespexit Dominus
  57. 🔍 39% Gressus meosGressus meos
  58. 🔍 39% Timete DominumTimete Dominum
  59. 🔍 39% Longe fecistiLonge fecisti
  60. 🔍 39% In medio ecclesiaeIn medio ecclesiae
  61. 🔍 38% Sustinuit anima meaSustinuit anima mea
  62. 🔍 38% Praeceptum DominiPraeceptum Domini
  63. 🔍 38% Venite filiiVenite filii
  64. 🔍 38% Domine in caeloDomine in caelo
  65. 🔍 38% Ab insurgentibusAb insurgentibus