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% Et in servis suis..alleluiaEt in servis suis..alleluia
  2. 🔍 96% Et in servis suisEt in servis suis
  3. 🔍 72% In veritate tua In veritate tua
  4. 🔍 67% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  5. 🔍 67% In cymbalisIn cymbalis
  6. 🔍 66% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  7. 🔍 65% Domine Deus salutisDomine Deus salutis
  8. 🔍 64% De necessitatibusDe necessitatibus
  9. 🔍 63% Non confundetur Non confundetur
  10. 🔍 62% Alleluia (Nos qui vivimus)Alleluia (Nos qui vivimus)
  11. 🔍 61% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  12. 🔍 61% In sanctis ejus In sanctis ejus
  13. 🔍 60% A viro iniquoA viro iniquo
  14. 🔍 60% Portio mea DominePortio mea Domine
  15. 🔍 59% In tympano et choroIn tympano et choro
  16. 🔍 59% De profundis De profundis
  17. 🔍 58% In illa dieIn illa die
  18. 🔍 57% Adjuva me Adjuva me
  19. 🔍 57% Domine audiviDomine audivi
  20. 🔍 57% Domine clamavi ad teDomine clamavi ad te
  21. 🔍 57% Dixit Dominus DominoDixit Dominus Domino
  22. 🔍 56% Dominus judicabit Dominus judicabit
  23. 🔍 56% Per singulos diesPer singulos dies
  24. 🔍 56% Respice et exaudi meRespice et exaudi me
  25. 🔍 56% Alleluia. (Dixit Dominus)Alleluia. (Dixit Dominus)
  26. 🔍 56% Benigne fac Benigne fac
  27. 🔍 55% Inclinavit Dominus Inclinavit Dominus
  28. 🔍 55% Ingrediar in locumIngrediar in locum
  29. 🔍 55% Fidelia omniaFidelia omnia
  30. 🔍 55% Deo nostro jucundaDeo nostro jucunda
  31. 🔍 54% Laudabo Deum meumLaudabo Deum meum
  32. 🔍 54% Domine in caeloDomine in caelo
  33. 🔍 54% Alleluia (Potens in terra)Alleluia (Potens in terra)
  34. 🔍 54% Omnes inimici meiOmnes inimici mei
  35. 🔍 53% Conversus est furorConversus est furor
  36. 🔍 53% Dele Domine Dele Domine
  37. 🔍 53% In sanctitate serviamusIn sanctitate serviamus
  38. 🔍 53% Sic erunt novissimiSic erunt novissimi
  39. 🔍 53% Exsultavit cor meum...alleluiaExsultavit cor meum...alleluia
  40. 🔍 53% Spiritu principali Spiritu principali
  41. 🔍 53% Domine refugium factus es nobisDomine refugium factus es nobis
  42. 🔍 53% Laetetur corLaetetur cor
  43. 🔍 53% Alleluia (Rectos decet)Alleluia (Rectos decet)
  44. 🔍 52% Nos qui vivimusNos qui vivimus
  45. 🔍 52% Potens in terra Potens in terra
  46. 🔍 52% Inclinate auremInclinate aurem
  47. 🔍 52% Ecce Dominus venietEcce Dominus veniet
  48. 🔍 52% Salutare vultus mei Salutare vultus mei
  49. 🔍 52% Omnes Angeli eius Omnes Angeli eius
  50. 🔍 52% Ego sum qui testimoniumEgo sum qui testimonium
  51. 🔍 52% Statuit ea in aeternumStatuit ea in aeternum
  52. 🔍 52% Quoniam in aeternumQuoniam in aeternum
  53. 🔍 52% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  54. 🔍 52% Tibi soli peccavi Tibi soli peccavi
  55. 🔍 51% Deduc me Domine Deduc me Domine
  56. 🔍 51% Adjutorium nostrumAdjutorium nostrum
  57. 🔍 51% Omnes sitientes Omnes sitientes
  58. 🔍 51% Cantemus Domino Cantemus Domino
  59. 🔍 50% Qui habitas in caelis Qui habitas in caelis
  60. 🔍 50% Intende in meIntende in me
  61. 🔍 50% Eruisti Domine... alleluiaEruisti Domine... alleluia
  62. 🔍 49% Beati omnes Beati omnes
  63. 🔍 49% Sit nomen DominiSit nomen Domini
  64. 🔍 49% Speret Israel Speret Israel
  65. 🔍 49% In domum DominiIn domum Domini