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% Deduc me Domine Deduc me Domine
  2. 🔍 69% Intende in meIntende in me
  3. 🔍 65% Dele Domine Dele Domine
  4. 🔍 65% Non confundetur Non confundetur
  5. 🔍 64% Dixit Dominus DominoDixit Dominus Domino
  6. 🔍 64% Non licet mihiNon licet mihi
  7. 🔍 64% Caeli caelorumCaeli caelorum
  8. 🔍 63% Adspice in meAdspice in me
  9. 🔍 62% Laudabo Deum meumLaudabo Deum meum
  10. 🔍 62% De necessitatibusDe necessitatibus
  11. 🔍 61% Inclinavit Dominus Inclinavit Dominus
  12. 🔍 61% Ecce Dominus venietEcce Dominus veniet
  13. 🔍 61% Dixit autem paterfamiliasDixit autem paterfamilias
  14. 🔍 60% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  15. 🔍 60% Tibi soli peccavi Tibi soli peccavi
  16. 🔍 60% Adjuva me Adjuva me
  17. 🔍 59% Adjutorium nostrumAdjutorium nostrum
  18. 🔍 59% In cymbalisIn cymbalis
  19. 🔍 59% Domine refugium factus es nobisDomine refugium factus es nobis
  20. 🔍 59% In veritate tua In veritate tua
  21. 🔍 59% Voce mea Voce mea
  22. 🔍 59% Domine audiviDomine audivi
  23. 🔍 59% Domine Deus salutisDomine Deus salutis
  24. 🔍 59% Tolle quod tuumTolle quod tuum
  25. 🔍 59% Inclinate auremInclinate aurem
  26. 🔍 58% Domine in caeloDomine in caelo
  27. 🔍 58% Te decet hymnusTe decet hymnus
  28. 🔍 58% Per singulos diesPer singulos dies
  29. 🔍 58% Illuminare DomineIlluminare Domine
  30. 🔍 58% A timore inimici A timore inimici
  31. 🔍 58% Beati omnes Beati omnes
  32. 🔍 57% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  33. 🔍 57% In domum DominiIn domum Domini
  34. 🔍 57% Conversus est furorConversus est furor
  35. 🔍 57% Omnes inimici meiOmnes inimici mei
  36. 🔍 57% Saepe expungaverunt me Saepe expungaverunt me
  37. 🔍 57% O AdonaiO Adonai
  38. 🔍 56% A viro iniquoA viro iniquo
  39. 🔍 56% Benedicite Domino omnes virtutesBenedicite Domino omnes virtutes
  40. 🔍 56% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  41. 🔍 56% Beati qui ambulantBeati qui ambulant
  42. 🔍 56% Ingrediar in locumIngrediar in locum
  43. 🔍 55% Domine labia meaDomine labia mea
  44. 🔍 55% CredidiCredidi
  45. 🔍 55% Respice et exaudi meRespice et exaudi me
  46. 🔍 55% Dominus judicabit Dominus judicabit
  47. 🔍 55% Dextera DominiDextera Domini
  48. 🔍 55% Omnes sitientes Omnes sitientes
  49. 🔍 54% Laetetur corLaetetur cor
  50. 🔍 54% Meus cibus estMeus cibus est
  51. 🔍 54% Cunctis diebusCunctis diebus
  52. 🔍 54% In tympano et choroIn tympano et choro
  53. 🔍 54% Potens in terra Potens in terra
  54. 🔍 54% Sit nomen DominiSit nomen Domini
  55. 🔍 54% Benefac Domine bonisBenefac Domine bonis
  56. 🔍 53% Benigne fac Benigne fac
  57. 🔍 53% De profundis De profundis
  58. 🔍 53% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  59. 🔍 53% Quoniam in aeternumQuoniam in aeternum
  60. 🔍 53% Nos qui vivimusNos qui vivimus
  61. 🔍 53% Et in servis suisEt in servis suis
  62. 🔍 53% In sanctis ejus In sanctis ejus
  63. 🔍 52% Quomodo fiet istudQuomodo fiet istud
  64. 🔍 52% Alleluia. (Dixit Dominus)Alleluia. (Dixit Dominus)
  65. 🔍 52% Portio mea DominePortio mea Domine