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% Replevit et inebriavitReplevit et inebriavit
  2. 🔍 49% Spiritus Domini replevitSpiritus Domini replevit
  3. 🔍 40% Sitivit in teSitivit in te
  4. 🔍 37% Deus misereaturDeus misereatur
  5. 🔍 36% Domine clamaviDomine clamavi
  6. 🔍 36% Fili recordareFili recordare
  7. 🔍 36% Quoniam in teQuoniam in te
  8. 🔍 35% Intende in meIntende in me
  9. 🔍 35% Illuminatio meaIlluminatio mea
  10. 🔍 35% Videbunt in quemVidebunt in quem
  11. 🔍 35% Cibavit nos Dominus (Mode 8g)Cibavit nos Dominus (Mode 8g)
  12. 🔍 35% In principioIn principio
  13. 🔍 35% Exaltabo te DomineExaltabo te Domine
  14. 🔍 35% Domine in caeloDomine in caelo
  15. 🔍 34% Anxiatus estAnxiatus est
  16. 🔍 34% Dominus in temploDominus in templo
  17. 🔍 34% Respexit DominusRespexit Dominus
  18. 🔍 34% Et me scitisEt me scitis
  19. 🔍 34% Exaudiat te DominusExaudiat te Dominus
  20. 🔍 34% Numquid redditurNumquid redditur
  21. 🔍 34% Anxiatus estAnxiatus est
  22. 🔍 34% Qui post meQui post me
  23. 🔍 34% Qui post meQui post me
  24. 🔍 34% LaudaboLaudabo
  25. 🔍 34% Qui me misitQui me misit
  26. 🔍 34% Deus in sanctoDeus in sancto
  27. 🔍 34% In domum DominiIn domum Domini
  28. 🔍 34% Inclinavit DominusInclinavit Dominus
  29. 🔍 34% Populus meus aitPopulus meus ait
  30. 🔍 34% Adorate DominumAdorate Dominum
  31. 🔍 34% Opera quae egoOpera quae ego
  32. 🔍 33% Domine probasti meDomine probasti me
  33. 🔍 33% Domine Deus meus in te speraviDomine Deus meus in te speravi
  34. 🔍 33% HabitabitHabitabit
  35. 🔍 33% Exsultet spiritusExsultet spiritus
  36. 🔍 33% Cibavit nos Dominus (Mode 2*a)Cibavit nos Dominus (Mode 2*a)
  37. 🔍 33% Magnificat anima meaMagnificat anima mea
  38. 🔍 33% Ego sum ostiumEgo sum ostium
  39. 🔍 33% Vide DomineVide Domine
  40. 🔍 33% Redemptionem ... alleluiaRedemptionem ... alleluia
  41. 🔍 33% Videte manusVidete manus
  42. 🔍 33% Non haberesNon haberes
  43. 🔍 33% Dixerunt impiiDixerunt impii
  44. 🔍 33% Nemo in eumNemo in eum
  45. 🔍 33% In medio ecclesiaeIn medio ecclesiae
  46. 🔍 33% Deduc me in via aeternaDeduc me in via aeterna
  47. 🔍 33% Et Dominus in circuituEt Dominus in circuitu
  48. 🔍 33% Et invocabimusEt invocabimus
  49. 🔍 33% EsurientesEsurientes
  50. 🔍 32% Conserva meConserva me
  51. 🔍 32% Benedicta tu inBenedicta tu in
  52. 🔍 32% Dominum Deum tuumDominum Deum tuum
  53. 🔍 32% Spiritus Sanctus in teSpiritus Sanctus in te
  54. 🔍 32% Spiritus Sanctus in teSpiritus Sanctus in te
  55. 🔍 32% In die tribulationisIn die tribulationis
  56. 🔍 32% Redemisti nos DeoRedemisti nos Deo
  57. 🔍 32% Memorare DomineMemorare Domine
  58. 🔍 32% Domine magnus esDomine magnus es
  59. 🔍 32% Laetamini in Domino ... iusti (Mode 8g-a)Laetamini in Domino ... iusti (Mode 8g-a)
  60. 🔍 32% In veritate tuaIn veritate tua
  61. 🔍 32% ContumeliasContumelias
  62. 🔍 32% Per visceraPer viscera
  63. 🔍 32% Quid me quaeritisQuid me quaeritis
  64. 🔍 32% Benedictus Dominus quiaBenedictus Dominus quia
  65. 🔍 32% Iudicasti DomineIudicasti Domine