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% Non confundetur Non confundetur
  2. 🔍 71% Domine Deus salutisDomine Deus salutis
  3. 🔍 70% A viro iniquoA viro iniquo
  4. 🔍 69% In veritate tua In veritate tua
  5. 🔍 68% De necessitatibusDe necessitatibus
  6. 🔍 67% In cymbalisIn cymbalis
  7. 🔍 66% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  8. 🔍 66% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  9. 🔍 66% Inclinate auremInclinate aurem
  10. 🔍 65% Caeli caelorumCaeli caelorum
  11. 🔍 65% Deduc me Domine Deduc me Domine
  12. 🔍 65% Intende in meIntende in me
  13. 🔍 64% Ecce Dominus venietEcce Dominus veniet
  14. 🔍 63% Ingrediar in locumIngrediar in locum
  15. 🔍 63% Et in servis suis..alleluiaEt in servis suis..alleluia
  16. 🔍 62% Domine audiviDomine audivi
  17. 🔍 62% Et in servis suisEt in servis suis
  18. 🔍 61% Dele Domine Dele Domine
  19. 🔍 61% Non licet mihiNon licet mihi
  20. 🔍 61% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  21. 🔍 61% Portio mea DominePortio mea Domine
  22. 🔍 61% In tympano et choroIn tympano et choro
  23. 🔍 61% Dixit autem paterfamiliasDixit autem paterfamilias
  24. 🔍 60% Spiritu principali Spiritu principali
  25. 🔍 60% Voce mea Voce mea
  26. 🔍 60% Inclinavit Dominus Inclinavit Dominus
  27. 🔍 60% Illuminare DomineIlluminare Domine
  28. 🔍 59% Adjuva me Adjuva me
  29. 🔍 59% Adjutorium nostrumAdjutorium nostrum
  30. 🔍 59% Laetetur corLaetetur cor
  31. 🔍 59% Dixit Dominus DominoDixit Dominus Domino
  32. 🔍 59% In domum DominiIn domum Domini
  33. 🔍 59% Alleluia (Nos qui vivimus)Alleluia (Nos qui vivimus)
  34. 🔍 59% Beati omnes Beati omnes
  35. 🔍 58% Laudabo Deum meumLaudabo Deum meum
  36. 🔍 58% Benefac Domine bonisBenefac Domine bonis
  37. 🔍 58% Omnes inimici meiOmnes inimici mei
  38. 🔍 58% Per singulos diesPer singulos dies
  39. 🔍 58% Benigne fac Benigne fac
  40. 🔍 58% In sanctitate serviamusIn sanctitate serviamus
  41. 🔍 58% Adspice in meAdspice in me
  42. 🔍 58% Benedicite Domino omnes virtutesBenedicite Domino omnes virtutes
  43. 🔍 57% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  44. 🔍 57% Deo nostro jucundaDeo nostro jucunda
  45. 🔍 57% Tibi soli peccavi Tibi soli peccavi
  46. 🔍 56% Potens in terra Potens in terra
  47. 🔍 56% Fidelia omniaFidelia omnia
  48. 🔍 56% Alleluia. (Dixit Dominus)Alleluia. (Dixit Dominus)
  49. 🔍 56% Omnes sitientes Omnes sitientes
  50. 🔍 56% CredidiCredidi
  51. 🔍 56% Conversus est furorConversus est furor
  52. 🔍 55% A timore inimici A timore inimici
  53. 🔍 55% Cunctis diebusCunctis diebus
  54. 🔍 55% Respice et exaudi meRespice et exaudi me
  55. 🔍 55% Domine refugium factus es nobisDomine refugium factus es nobis
  56. 🔍 55% Nos qui vivimusNos qui vivimus
  57. 🔍 55% De profundis De profundis
  58. 🔍 55% Saepe expungaverunt me Saepe expungaverunt me
  59. 🔍 55% Tolle quod tuumTolle quod tuum
  60. 🔍 55% Qui habitas in caelis Qui habitas in caelis
  61. 🔍 55% Sit nomen DominiSit nomen Domini
  62. 🔍 54% Exsultavit cor meum...alleluiaExsultavit cor meum...alleluia
  63. 🔍 54% Exsultet spiritusExsultet spiritus
  64. 🔍 54% In sanctis ejus In sanctis ejus
  65. 🔍 54% Domine in caeloDomine in caelo