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. (Dixit Dominus)Alleluia. (Dixit Dominus)
  2. 🔍 79% Alleluia (Rectos decet)Alleluia (Rectos decet)
  3. 🔍 79% Alleluia (In conspectu)Alleluia (In conspectu)
  4. 🔍 78% Alleluia (Nos qui vivimus)Alleluia (Nos qui vivimus)
  5. 🔍 77% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  6. 🔍 77% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  7. 🔍 76% Alleluia (Potens in terra)Alleluia (Potens in terra)
  8. 🔍 63% Dixit Dominus DominoDixit Dominus Domino
  9. 🔍 61% Exsultavit cor meum...alleluiaExsultavit cor meum...alleluia
  10. 🔍 60% Laudabo Deum meumLaudabo Deum meum
  11. 🔍 59% Tibi soli peccavi Tibi soli peccavi
  12. 🔍 58% Ecce Dominus venietEcce Dominus veniet
  13. 🔍 58% Laetetur corLaetetur cor
  14. 🔍 56% Inclinate auremInclinate aurem
  15. 🔍 56% Non confundetur Non confundetur
  16. 🔍 56% Domine probasti me Domine probasti me
  17. 🔍 56% Et in servis suis..alleluiaEt in servis suis..alleluia
  18. 🔍 56% Omnia quaecumque voluitOmnia quaecumque voluit
  19. 🔍 55% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  20. 🔍 55% Benigne fac Benigne fac
  21. 🔍 55% Dextera DominiDextera Domini
  22. 🔍 55% Quoniam in aeternumQuoniam in aeternum
  23. 🔍 54% Recordare mei Recordare mei
  24. 🔍 54% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  25. 🔍 54% Bonum est confiteri Bonum est confiteri
  26. 🔍 54% ScientesScientes
  27. 🔍 54% In veritate tua In veritate tua
  28. 🔍 54% Sit nomen DominiSit nomen Domini
  29. 🔍 54% In conspectu angelorum In conspectu angelorum
  30. 🔍 54% Domine audiviDomine audivi
  31. 🔍 53% Qui habitas in caelis Qui habitas in caelis
  32. 🔍 53% Potens in terra Potens in terra
  33. 🔍 53% Adspice in meAdspice in me
  34. 🔍 53% Omnes sitientes Omnes sitientes
  35. 🔍 53% Spiritu principali Spiritu principali
  36. 🔍 53% Inclinavit Dominus Inclinavit Dominus
  37. 🔍 52% Ingrediar in locumIngrediar in locum
  38. 🔍 52% Facti sumus sicut consolatiFacti sumus sicut consolati
  39. 🔍 52% Dixit autem paterfamiliasDixit autem paterfamilias
  40. 🔍 52% Deduc me Domine Deduc me Domine
  41. 🔍 52% Domine Deus salutisDomine Deus salutis
  42. 🔍 52% In illa dieIn illa die
  43. 🔍 51% CredidiCredidi
  44. 🔍 51% Eruisti Domine... alleluiaEruisti Domine... alleluia
  45. 🔍 51% In domum DominiIn domum Domini
  46. 🔍 51% Omnes inimici meiOmnes inimici mei
  47. 🔍 51% Inclina Domine aurem tuam mihi Inclina Domine aurem tuam mihi
  48. 🔍 50% Exaudi Domine... tibiExaudi Domine... tibi
  49. 🔍 50% Intende in meIntende in me
  50. 🔍 50% A timore inimici A timore inimici
  51. 🔍 50% De necessitatibusDe necessitatibus
  52. 🔍 50% Non licet mihiNon licet mihi
  53. 🔍 50% A viro iniquoA viro iniquo
  54. 🔍 49% Dele Domine Dele Domine
  55. 🔍 49% Benefac Domine bonisBenefac Domine bonis
  56. 🔍 49% Saepe expungaverunt me Saepe expungaverunt me
  57. 🔍 49% Domine in caeloDomine in caelo
  58. 🔍 49% Ex quo facta estEx quo facta est
  59. 🔍 49% In cymbalisIn cymbalis
  60. 🔍 49% Alleluia (mode 8)Alleluia (mode 8)
  61. 🔍 49% Illuminare DomineIlluminare Domine
  62. 🔍 49% In tympano et choroIn tympano et choro
  63. 🔍 49% JucundareJucundare
  64. 🔍 49% Meus cibus estMeus cibus est
  65. 🔍 48% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)