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% Benigne fac Benigne fac
  2. 🔍 72% Laudabo Deum meumLaudabo Deum meum
  3. 🔍 64% In cymbalisIn cymbalis
  4. 🔍 62% Omnes inimici meiOmnes inimici mei
  5. 🔍 62% In veritate tua In veritate tua
  6. 🔍 62% Inclinavit Dominus Inclinavit Dominus
  7. 🔍 62% Dele Domine Dele Domine
  8. 🔍 61% Spiritu principali Spiritu principali
  9. 🔍 61% Portio mea DominePortio mea Domine
  10. 🔍 61% Domine audiviDomine audivi
  11. 🔍 61% De necessitatibusDe necessitatibus
  12. 🔍 60% In sanctis ejus In sanctis ejus
  13. 🔍 59% A viro iniquoA viro iniquo
  14. 🔍 58% Domine Deus salutisDomine Deus salutis
  15. 🔍 58% In tympano et choroIn tympano et choro
  16. 🔍 58% Non confundetur Non confundetur
  17. 🔍 58% Meus cibus estMeus cibus est
  18. 🔍 58% Saepe expungaverunt me Saepe expungaverunt me
  19. 🔍 57% Dominus in templo... sedes ejus.Dominus in templo... sedes ejus.
  20. 🔍 57% Et in servis suisEt in servis suis
  21. 🔍 57% Tibi soli peccavi Tibi soli peccavi
  22. 🔍 56% In domum DominiIn domum Domini
  23. 🔍 56% Et in servis suis..alleluiaEt in servis suis..alleluia
  24. 🔍 56% Inclinate auremInclinate aurem
  25. 🔍 56% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  26. 🔍 55% Benefac Domine bonisBenefac Domine bonis
  27. 🔍 55% Adspice in meAdspice in me
  28. 🔍 55% Alleluia. (Dixit Dominus)Alleluia. (Dixit Dominus)
  29. 🔍 55% Conversus est furorConversus est furor
  30. 🔍 55% Benedicite Domino omnes virtutesBenedicite Domino omnes virtutes
  31. 🔍 55% Laetetur corLaetetur cor
  32. 🔍 55% Salutare vultus mei Salutare vultus mei
  33. 🔍 55% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  34. 🔍 54% Alleluia (Nos qui vivimus)Alleluia (Nos qui vivimus)
  35. 🔍 54% Ecce Dominus venietEcce Dominus veniet
  36. 🔍 54% De manu omniumDe manu omnium
  37. 🔍 54% Ingrediar in locumIngrediar in locum
  38. 🔍 54% Deo nostro jucundaDeo nostro jucunda
  39. 🔍 54% Dixit Dominus DominoDixit Dominus Domino
  40. 🔍 54% Omnes Angeli eius Omnes Angeli eius
  41. 🔍 53% Deduc me Domine Deduc me Domine
  42. 🔍 53% Alleluia (In conspectu)Alleluia (In conspectu)
  43. 🔍 53% Fidelia omniaFidelia omnia
  44. 🔍 53% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  45. 🔍 53% Eruisti Domine... alleluiaEruisti Domine... alleluia
  46. 🔍 53% Exsultet spiritusExsultet spiritus
  47. 🔍 52% Exsultavit cor meum...alleluiaExsultavit cor meum...alleluia
  48. 🔍 52% Bonum est confiteri Bonum est confiteri
  49. 🔍 52% Domine in caeloDomine in caelo
  50. 🔍 51% Et omnis mansuetudinisEt omnis mansuetudinis
  51. 🔍 51% Per singulos diesPer singulos dies
  52. 🔍 51% Facti sumus sicut consolatiFacti sumus sicut consolati
  53. 🔍 51% Intende in meIntende in me
  54. 🔍 51% Alleluia (Rectos decet)Alleluia (Rectos decet)
  55. 🔍 51% Domine probasti me Domine probasti me
  56. 🔍 50% Potens in terra Potens in terra
  57. 🔍 50% Dixit autem paterfamiliasDixit autem paterfamilias
  58. 🔍 50% Ecce quam bonumEcce quam bonum
  59. 🔍 50% Caeli caelorumCaeli caelorum
  60. 🔍 50% Domine clamavi ad teDomine clamavi ad te
  61. 🔍 49% In illa dieIn illa die
  62. 🔍 49% Inclina Domine aurem tuam mihi Inclina Domine aurem tuam mihi
  63. 🔍 49% Intellige clamorem meumIntellige clamorem meum
  64. 🔍 49% Domine refugium factus es nobisDomine refugium factus es nobis
  65. 🔍 49% In sanctitate serviamusIn sanctitate serviamus