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% In Israel magnumIn Israel magnum
  2. 🔍 51% Dele Domine Dele Domine
  3. 🔍 49% Deduc me Domine Deduc me Domine
  4. 🔍 49% Quoniam in aeternumQuoniam in aeternum
  5. 🔍 49% Adspice in meAdspice in me
  6. 🔍 48% Intende in meIntende in me
  7. 🔍 47% Laudabo Deum meumLaudabo Deum meum
  8. 🔍 46% Tolle quod tuumTolle quod tuum
  9. 🔍 45% Inclinavit Dominus Inclinavit Dominus
  10. 🔍 45% Per singulos diesPer singulos dies
  11. 🔍 45% Per visceraPer viscera
  12. 🔍 45% In cymbalisIn cymbalis
  13. 🔍 44% Magnificat anima mea Dominum. Tonus 8Magnificat anima mea Dominum. Tonus 8
  14. 🔍 43% Magnificat anima mea Dominum. Tonus 4Magnificat anima mea Dominum. Tonus 4
  15. 🔍 43% Dominus judicabit Dominus judicabit
  16. 🔍 43% Ecce quam bonumEcce quam bonum
  17. 🔍 43% Domine audiviDomine audivi
  18. 🔍 43% De profundis De profundis
  19. 🔍 42% Bonum est confiteri Bonum est confiteri
  20. 🔍 42% Laetetur corLaetetur cor
  21. 🔍 42% Hymnum cantate nobisHymnum cantate nobis
  22. 🔍 42% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  23. 🔍 42% Caeli caelorumCaeli caelorum
  24. 🔍 42% Beati qui ambulantBeati qui ambulant
  25. 🔍 41% De necessitatibusDe necessitatibus
  26. 🔍 41% Ecce Dominus venietEcce Dominus veniet
  27. 🔍 41% Non confundetur Non confundetur
  28. 🔍 41% In domum DominiIn domum Domini
  29. 🔍 41% Te decet hymnusTe decet hymnus
  30. 🔍 41% Omnes sitientes Omnes sitientes
  31. 🔍 41% CredidiCredidi
  32. 🔍 40% Exaltare qui judicasExaltare qui judicas
  33. 🔍 40% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  34. 🔍 40% Conversus est furorConversus est furor
  35. 🔍 40% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  36. 🔍 40% Sit nomen DominiSit nomen Domini
  37. 🔍 40% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  38. 🔍 40% Speret Israel Speret Israel
  39. 🔍 40% Inclinate auremInclinate aurem
  40. 🔍 39% A viro iniquoA viro iniquo
  41. 🔍 39% Non licet mihiNon licet mihi
  42. 🔍 39% Domine clamavi ad teDomine clamavi ad te
  43. 🔍 39% Portio mea DominePortio mea Domine
  44. 🔍 38% In veritate tua In veritate tua
  45. 🔍 38% Adjutorium nostrumAdjutorium nostrum
  46. 🔍 38% In sanctis ejus In sanctis ejus
  47. 🔍 38% Super muros tuos Super muros tuos
  48. 🔍 38% Recordare mei Recordare mei
  49. 🔍 38% Tibi soli peccavi Tibi soli peccavi
  50. 🔍 38% In tympano et choroIn tympano et choro
  51. 🔍 37% Benefac Domine bonisBenefac Domine bonis
  52. 🔍 37% Saepe expungaverunt me Saepe expungaverunt me
  53. 🔍 37% Dixit Dominus DominoDixit Dominus Domino
  54. 🔍 37% Domine in caeloDomine in caelo
  55. 🔍 37% Adjuva me Adjuva me
  56. 🔍 37% Alleluia (Nos qui vivimus)Alleluia (Nos qui vivimus)
  57. 🔍 37% Respice et exaudi meRespice et exaudi me
  58. 🔍 37% Dextera DominiDextera Domini
  59. 🔍 37% Cunctis diebusCunctis diebus
  60. 🔍 37% Beati omnes Beati omnes
  61. 🔍 36% Tres pueri iussu regis... fornacemTres pueri iussu regis... fornacem
  62. 🔍 36% Illuminare DomineIlluminare Domine
  63. 🔍 36% Domine refugium factus es nobisDomine refugium factus es nobis
  64. 🔍 36% Facti sumus sicut consolatiFacti sumus sicut consolati
  65. 🔍 36% Laudate Dominum de caelis Laudate Dominum de caelis