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% Potestatem habeoPotestatem habeo
  2. 🔍 65% Potestatem habeoPotestatem habeo
  3. 🔍 59% Potestatem habeoPotestatem habeo
  4. 🔍 57% Potestatem habeoPotestatem habeo
  5. 🔍 41% Adhuc multa habeoAdhuc multa habeo
  6. 🔍 39% Non haberesNon haberes
  7. 🔍 37% Exaudiat te DominusExaudiat te Dominus
  8. 🔍 37% Domine clamaviDomine clamavi
  9. 🔍 37% Exaltabo te DomineExaltabo te Domine
  10. 🔍 37% Quoniam in teQuoniam in te
  11. 🔍 36% Respexit DominusRespexit Dominus
  12. 🔍 35% Eruisti DomineEruisti Domine
  13. 🔍 35% Sana DomineSana Domine
  14. 🔍 35% Qui post meQui post me
  15. 🔍 35% Qui post meQui post me
  16. 🔍 35% In die tribulationisIn die tribulationis
  17. 🔍 35% Vide DomineVide Domine
  18. 🔍 35% Ad te levaviAd te levavi
  19. 🔍 35% Te decet hymnusTe decet hymnus
  20. 🔍 35% Deus misereaturDeus misereatur
  21. 🔍 35% Inclinavit DominusInclinavit Dominus
  22. 🔍 35% Exsultet spiritusExsultet spiritus
  23. 🔍 35% HabitabitHabitabit
  24. 🔍 35% Nemo tollitNemo tollit
  25. 🔍 34% Adorate DominumAdorate Dominum
  26. 🔍 34% Pastor bonusPastor bonus
  27. 🔍 34% Domine in caeloDomine in caelo
  28. 🔍 34% Domine Deus meus in te speraviDomine Deus meus in te speravi
  29. 🔍 34% Qui perdiderit 1 (Mode 1f-de)Qui perdiderit 1 (Mode 1f-de)
  30. 🔍 34% Sepulto Domino (Mode 2*a)Sepulto Domino (Mode 2*a)
  31. 🔍 34% Sepulto Domino (Mode 6f)Sepulto Domino (Mode 6f)
  32. 🔍 34% Ecce in nubibusEcce in nubibus
  33. 🔍 34% Ecce in nubibusEcce in nubibus
  34. 🔍 33% Sitivit in teSitivit in te
  35. 🔍 33% Illuminatio meaIlluminatio mea
  36. 🔍 33% Dignus es DomineDignus es Domine
  37. 🔍 33% Dominus in temploDominus in templo
  38. 🔍 33% Intende in meIntende in me
  39. 🔍 33% Qui perdiderit 1 (Mode 1f-dd)Qui perdiderit 1 (Mode 1f-dd)
  40. 🔍 33% Conserva meConserva me
  41. 🔍 33% Et Dominus in circuituEt Dominus in circuitu
  42. 🔍 33% Quaerite DominumQuaerite Dominum
  43. 🔍 33% Quaerite DominumQuaerite Dominum
  44. 🔍 33% Benedictus Deus IsraelBenedictus Deus Israel
  45. 🔍 33% LaudaboLaudabo
  46. 🔍 33% Fecit nos DeoFecit nos Deo
  47. 🔍 33% Qui me misitQui me misit
  48. 🔍 33% Iudicasti DomineIudicasti Domine
  49. 🔍 33% De nocteDe nocte
  50. 🔍 33% Veniet Dominus in potestateVeniet Dominus in potestate
  51. 🔍 33% Veniet Dominus in potestateVeniet Dominus in potestate
  52. 🔍 33% ContumeliasContumelias
  53. 🔍 33% Ex uteroEx utero
  54. 🔍 33% Cibavit nos Dominus (Mode 2*a)Cibavit nos Dominus (Mode 2*a)
  55. 🔍 33% Traditor autemTraditor autem
  56. 🔍 32% Magnificat anima meaMagnificat anima mea
  57. 🔍 32% In domum DominiIn domum Domini
  58. 🔍 32% Benedictus Dominus DeusBenedictus Dominus Deus
  59. 🔍 32% In DominoIn Domino
  60. 🔍 32% Dominus tamquam ovisDominus tamquam ovis
  61. 🔍 32% In medio ecclesiaeIn medio ecclesiae
  62. 🔍 32% Domine magnus esDomine magnus es
  63. 🔍 32% Ego clamaviEgo clamavi
  64. 🔍 32% Adjutor in tribulationibusAdjutor in tribulationibus
  65. 🔍 32% AmpliusAmplius