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: 2025-12-19. 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% Exsultavit cor meum...alleluiaExsultavit cor meum...alleluia
  2. 🔍 64% CredidiCredidi
  3. 🔍 63% Laetetur corLaetetur cor
  4. 🔍 63% Laudabo Deum meumLaudabo Deum meum
  5. 🔍 61% Alleluia. (Dixit Dominus)Alleluia. (Dixit Dominus)
  6. 🔍 61% Alleluia (Nos qui vivimus)Alleluia (Nos qui vivimus)
  7. 🔍 61% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  8. 🔍 58% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  9. 🔍 58% Tibi soli peccavi Tibi soli peccavi
  10. 🔍 57% Spiritu principali Spiritu principali
  11. 🔍 56% Te decet hymnusTe decet hymnus
  12. 🔍 55% In veritate tua In veritate tua
  13. 🔍 55% Ecce Dominus venietEcce Dominus veniet
  14. 🔍 55% Intellige clamorem meumIntellige clamorem meum
  15. 🔍 55% Benefac Domine bonisBenefac Domine bonis
  16. 🔍 54% Inclinate auremInclinate aurem
  17. 🔍 54% Non confundetur Non confundetur
  18. 🔍 54% Alleluia (Rectos decet)Alleluia (Rectos decet)
  19. 🔍 53% Et in servis suis..alleluiaEt in servis suis..alleluia
  20. 🔍 52% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  21. 🔍 52% Benigne fac Benigne fac
  22. 🔍 52% Domine audiviDomine audivi
  23. 🔍 52% Sit nomen DominiSit nomen Domini
  24. 🔍 52% Intende in meIntende in me
  25. 🔍 51% Bonum est confiteri Bonum est confiteri
  26. 🔍 51% Caeli caelorumCaeli caelorum
  27. 🔍 51% De necessitatibusDe necessitatibus
  28. 🔍 51% Inclinavit Dominus Inclinavit Dominus
  29. 🔍 50% In cymbalisIn cymbalis
  30. 🔍 50% Deduc me Domine Deduc me Domine
  31. 🔍 50% A viro iniquoA viro iniquo
  32. 🔍 50% In domum DominiIn domum Domini
  33. 🔍 50% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  34. 🔍 50% Alleluia (In conspectu)Alleluia (In conspectu)
  35. 🔍 50% Adspice in meAdspice in me
  36. 🔍 49% Eruisti Domine... alleluiaEruisti Domine... alleluia
  37. 🔍 49% Domine Deus salutisDomine Deus salutis
  38. 🔍 49% Dixit Dominus DominoDixit Dominus Domino
  39. 🔍 49% Saepe expungaverunt me Saepe expungaverunt me
  40. 🔍 49% Quoniam in aeternumQuoniam in aeternum
  41. 🔍 49% Qui habitas in caelis Qui habitas in caelis
  42. 🔍 49% Dele Domine Dele Domine
  43. 🔍 49% Deo nostro jucundaDeo nostro jucunda
  44. 🔍 48% Inclina Domine aurem tuam mihi Inclina Domine aurem tuam mihi
  45. 🔍 48% Et in servis suisEt in servis suis
  46. 🔍 47% Benedicite Domino omnes virtutesBenedicite Domino omnes virtutes
  47. 🔍 47% Respice et exaudi meRespice et exaudi me
  48. 🔍 47% Domine probasti me Domine probasti me
  49. 🔍 47% Per singulos diesPer singulos dies
  50. 🔍 47% Omnes sitientes Omnes sitientes
  51. 🔍 46% Portio mea DominePortio mea Domine
  52. 🔍 46% Voce mea Voce mea
  53. 🔍 46% Omnes inimici meiOmnes inimici mei
  54. 🔍 46% Alleluia (Potens in terra)Alleluia (Potens in terra)
  55. 🔍 45% Beati qui ambulantBeati qui ambulant
  56. 🔍 45% Meus cibus estMeus cibus est
  57. 🔍 45% Dextera DominiDextera Domini
  58. 🔍 45% Ingrediar in locumIngrediar in locum
  59. 🔍 45% In conspectu angelorum In conspectu angelorum
  60. 🔍 45% Conversus est furorConversus est furor
  61. 🔍 45% In tympano et choroIn tympano et choro
  62. 🔍 45% Non licet mihiNon licet mihi
  63. 🔍 45% Exaltare qui judicasExaltare qui judicas
  64. 🔍 45% In illa dieIn illa die
  65. 🔍 44% Dominus judicabit Dominus judicabit