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% Alleluia (Rectos decet)Alleluia (Rectos decet)
  2. 🔍 79% Alleluia. (Dixit Dominus)Alleluia. (Dixit Dominus)
  3. 🔍 71% Alleluia (In conspectu)Alleluia (In conspectu)
  4. 🔍 71% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  5. 🔍 71% Alleluia (Nos qui vivimus)Alleluia (Nos qui vivimus)
  6. 🔍 68% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  7. 🔍 62% Alleluia (Potens in terra)Alleluia (Potens in terra)
  8. 🔍 56% Laudabo Deum meumLaudabo Deum meum
  9. 🔍 55% Laetetur corLaetetur cor
  10. 🔍 55% Omnia quaecumque voluitOmnia quaecumque voluit
  11. 🔍 55% Domine probasti me Domine probasti me
  12. 🔍 55% Quoniam in aeternumQuoniam in aeternum
  13. 🔍 55% Dixit Dominus DominoDixit Dominus Domino
  14. 🔍 54% Bonum est confiteri Bonum est confiteri
  15. 🔍 54% Exsultavit cor meum...alleluiaExsultavit cor meum...alleluia
  16. 🔍 54% Recordare mei Recordare mei
  17. 🔍 53% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  18. 🔍 53% Et in servis suis..alleluiaEt in servis suis..alleluia
  19. 🔍 53% Inclinate auremInclinate aurem
  20. 🔍 52% In conspectu angelorum In conspectu angelorum
  21. 🔍 52% Facti sumus sicut consolatiFacti sumus sicut consolati
  22. 🔍 51% In veritate tua In veritate tua
  23. 🔍 51% Benigne fac Benigne fac
  24. 🔍 50% Non confundetur Non confundetur
  25. 🔍 49% Te decet hymnusTe decet hymnus
  26. 🔍 49% Adspice in meAdspice in me
  27. 🔍 49% Domine audiviDomine audivi
  28. 🔍 49% Sit nomen DominiSit nomen Domini
  29. 🔍 48% In domum DominiIn domum Domini
  30. 🔍 48% Dextera DominiDextera Domini
  31. 🔍 48% Spiritu principali Spiritu principali
  32. 🔍 47% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  33. 🔍 47% Beati omnes Beati omnes
  34. 🔍 47% In cymbalisIn cymbalis
  35. 🔍 47% ScientesScientes
  36. 🔍 47% A viro iniquoA viro iniquo
  37. 🔍 47% Deo nostro jucundaDeo nostro jucunda
  38. 🔍 47% Qui habitas in caelis Qui habitas in caelis
  39. 🔍 46% A timore inimici A timore inimici
  40. 🔍 46% CredidiCredidi
  41. 🔍 46% De necessitatibusDe necessitatibus
  42. 🔍 46% Inclinavit Dominus Inclinavit Dominus
  43. 🔍 46% Domine Deus salutisDomine Deus salutis
  44. 🔍 46% Tibi soli peccavi Tibi soli peccavi
  45. 🔍 46% Domine in caeloDomine in caelo
  46. 🔍 46% Omnes sitientes Omnes sitientes
  47. 🔍 46% Hymnum cantate nobisHymnum cantate nobis
  48. 🔍 46% Et in servis suisEt in servis suis
  49. 🔍 46% Potens in terra Potens in terra
  50. 🔍 45% In tympano et choroIn tympano et choro
  51. 🔍 45% Respice et exaudi meRespice et exaudi me
  52. 🔍 45% Benefac Domine bonisBenefac Domine bonis
  53. 🔍 45% Ecce Dominus venietEcce Dominus veniet
  54. 🔍 45% Laudate Dominum de caelis Laudate Dominum de caelis
  55. 🔍 45% Dele Domine Dele Domine
  56. 🔍 44% Intende in meIntende in me
  57. 🔍 44% Per singulos diesPer singulos dies
  58. 🔍 44% In illa dieIn illa die
  59. 🔍 44% Ego dixi DomineEgo dixi Domine
  60. 🔍 44% Adjutorium nostrumAdjutorium nostrum
  61. 🔍 44% Deduc me Domine Deduc me Domine
  62. 🔍 44% JucundareJucundare
  63. 🔍 44% Tuam Domine excita Tuam Domine excita
  64. 🔍 43% Saepe expungaverunt me Saepe expungaverunt me
  65. 🔍 43% Ingrediar in locumIngrediar in locum