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% Labia insurgentiumLabia insurgentium
  2. 🔍 63% Labia insurgentiumLabia insurgentium
  3. 🔍 56% Labia insurgentiumLabia insurgentium
  4. 🔍 49% Et invocabimusEt invocabimus
  5. 🔍 47% Quoniam in teQuoniam in te
  6. 🔍 46% In aeternum DomineIn aeternum Domine
  7. 🔍 45% Da nobis DomineDa nobis Domine
  8. 🔍 45% Alieni insurrexeruntAlieni insurrexerunt
  9. 🔍 44% Veni et libera nosVeni et libera nos
  10. 🔍 44% Ego clamaviEgo clamavi
  11. 🔍 44% Domine vivifica meDomine vivifica me
  12. 🔍 44% Exsurge Domine et judicaExsurge Domine et judica
  13. 🔍 44% Intende in meIntende in me
  14. 🔍 44% Metuant DominumMetuant Dominum
  15. 🔍 43% Beati omnesBeati omnes
  16. 🔍 43% In verbum tuumIn verbum tuum
  17. 🔍 43% Avertet DominusAvertet Dominus
  18. 🔍 43% Iustus esIustus es
  19. 🔍 43% Quam dulciaQuam dulcia
  20. 🔍 43% Domine Deus in adiutoriumDomine Deus in adiutorium
  21. 🔍 42% Liberasti virgamLiberasti virgam
  22. 🔍 42% Domine Deus meus in te speraviDomine Deus meus in te speravi
  23. 🔍 42% In IsraelIn Israel
  24. 🔍 41% Si mihi DominusSi mihi Dominus
  25. 🔍 41% In DominoIn Domino
  26. 🔍 41% Et Dominus in circuituEt Dominus in circuitu
  27. 🔍 41% Propitius estoPropitius esto
  28. 🔍 41% Beati qui ambulant 2 (Mode 8g-g)Beati qui ambulant 2 (Mode 8g-g)
  29. 🔍 41% Ab insurgentibusAb insurgentibus
  30. 🔍 41% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  31. 🔍 41% Timete DominumTimete Dominum
  32. 🔍 41% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  33. 🔍 41% Deus adiuvat meDeus adiuvat me
  34. 🔍 41% Dominus defensorDominus defensor
  35. 🔍 41% Venite filiiVenite filii
  36. 🔍 41% LaudaboLaudabo
  37. 🔍 41% Deduc me DomineDeduc me Domine
  38. 🔍 41% Inclina cor meumInclina cor meum
  39. 🔍 41% In medio ecclesiaeIn medio ecclesiae
  40. 🔍 40% Beati qui ambulant 2 (Mode 8g-a)Beati qui ambulant 2 (Mode 8g-a)
  41. 🔍 40% Oculi meiOculi mei
  42. 🔍 40% VoveteVovete
  43. 🔍 40% Veniant mihi DomineVeniant mihi Domine
  44. 🔍 40% Longe fecistiLonge fecisti
  45. 🔍 40% In Domino speransIn Domino sperans
  46. 🔍 40% Tuam disciplinamTuam disciplinam
  47. 🔍 40% Vide humilitatemVide humilitatem
  48. 🔍 39% Benedictus Dominus DeusBenedictus Dominus Deus
  49. 🔍 39% Praeceptum DominiPraeceptum Domini
  50. 🔍 39% Sana DomineSana Domine
  51. 🔍 39% Intret oratio meaIntret oratio mea
  52. 🔍 39% Deus meus eripe meDeus meus eripe me
  53. 🔍 39% De nocteDe nocte
  54. 🔍 39% Non nos derelinquasNon nos derelinquas
  55. 🔍 39% Gressus meosGressus meos
  56. 🔍 39% Exaudiat te DominusExaudiat te Dominus
  57. 🔍 39% Respexit DominusRespexit Dominus
  58. 🔍 39% Beati qui scrutanturBeati qui scrutantur
  59. 🔍 39% Domine clamaviDomine clamavi
  60. 🔍 39% Domine audiviDomine audivi
  61. 🔍 39% Confitebor tibi Domine quoniamConfitebor tibi Domine quoniam
  62. 🔍 39% A viro iniquoA viro iniquo
  63. 🔍 38% Cantabo DominoCantabo Domino
  64. 🔍 38% Adiuva me et salvusAdiuva me et salvus
  65. 🔍 38% Te decet hymnusTe decet hymnus