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 suisEt in servis suis
  2. 🔍 96% Et in servis suis..alleluiaEt in servis suis..alleluia
  3. 🔍 71% In veritate tua In veritate tua
  4. 🔍 66% De necessitatibusDe necessitatibus
  5. 🔍 66% In cymbalisIn cymbalis
  6. 🔍 65% Domine Deus salutisDomine Deus salutis
  7. 🔍 64% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  8. 🔍 63% In sanctis ejus In sanctis ejus
  9. 🔍 63% A viro iniquoA viro iniquo
  10. 🔍 62% Portio mea DominePortio mea Domine
  11. 🔍 62% Non confundetur Non confundetur
  12. 🔍 61% In tympano et choroIn tympano et choro
  13. 🔍 61% De profundis De profundis
  14. 🔍 60% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  15. 🔍 59% Domine audiviDomine audivi
  16. 🔍 59% Domine clamavi ad teDomine clamavi ad te
  17. 🔍 59% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  18. 🔍 58% Dominus judicabit Dominus judicabit
  19. 🔍 58% Per singulos diesPer singulos dies
  20. 🔍 57% Benigne fac Benigne fac
  21. 🔍 57% Domine in caeloDomine in caelo
  22. 🔍 56% In illa dieIn illa die
  23. 🔍 56% Laudabo Deum meumLaudabo Deum meum
  24. 🔍 56% Adjuva me Adjuva me
  25. 🔍 56% Omnes inimici meiOmnes inimici mei
  26. 🔍 56% Conversus est furorConversus est furor
  27. 🔍 55% Dixit Dominus DominoDixit Dominus Domino
  28. 🔍 55% Ingrediar in locumIngrediar in locum
  29. 🔍 55% In sanctitate serviamusIn sanctitate serviamus
  30. 🔍 55% Domine refugium factus es nobisDomine refugium factus es nobis
  31. 🔍 55% Dele Domine Dele Domine
  32. 🔍 55% Laetetur corLaetetur cor
  33. 🔍 55% Fidelia omniaFidelia omnia
  34. 🔍 54% Potens in terra Potens in terra
  35. 🔍 54% Salutare vultus mei Salutare vultus mei
  36. 🔍 54% Alleluia (Nos qui vivimus)Alleluia (Nos qui vivimus)
  37. 🔍 54% Inclinate auremInclinate aurem
  38. 🔍 54% Omnes Angeli eius Omnes Angeli eius
  39. 🔍 54% Respice et exaudi meRespice et exaudi me
  40. 🔍 54% Ego sum qui testimoniumEgo sum qui testimonium
  41. 🔍 54% Inclinavit Dominus Inclinavit Dominus
  42. 🔍 54% Statuit ea in aeternumStatuit ea in aeternum
  43. 🔍 54% Spiritu principali Spiritu principali
  44. 🔍 53% Tibi soli peccavi Tibi soli peccavi
  45. 🔍 53% Deo nostro jucundaDeo nostro jucunda
  46. 🔍 53% Deduc me Domine Deduc me Domine
  47. 🔍 53% Adjutorium nostrumAdjutorium nostrum
  48. 🔍 53% Cantemus Domino Cantemus Domino
  49. 🔍 53% Sic erunt novissimiSic erunt novissimi
  50. 🔍 52% Intende in meIntende in me
  51. 🔍 51% Ecce Dominus venietEcce Dominus veniet
  52. 🔍 51% Nos qui vivimusNos qui vivimus
  53. 🔍 51% Speret Israel Speret Israel
  54. 🔍 50% Tunc acceptabis sacrificiumTunc acceptabis sacrificium
  55. 🔍 50% Quoniam in aeternumQuoniam in aeternum
  56. 🔍 50% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  57. 🔍 50% Laudate Dominum omnes gentesLaudate Dominum omnes gentes
  58. 🔍 50% A timore inimici A timore inimici
  59. 🔍 50% Omnes sitientes Omnes sitientes
  60. 🔍 49% Tuam Domine excita Tuam Domine excita
  61. 🔍 49% Caeli caelorumCaeli caelorum
  62. 🔍 49% Bonum est confiteri Bonum est confiteri
  63. 🔍 49% Te decet hymnusTe decet hymnus
  64. 🔍 49% Qui habitas in caelis Qui habitas in caelis
  65. 🔍 49% Vos ascendite ad diemVos ascendite ad diem