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 sanctis ejus In sanctis ejus
  2. 🔍 70% In cymbalisIn cymbalis
  3. 🔍 68% De profundis De profundis
  4. 🔍 68% In veritate tua In veritate tua
  5. 🔍 66% De necessitatibusDe necessitatibus
  6. 🔍 65% Salutare vultus mei Salutare vultus mei
  7. 🔍 64% Fidelia omniaFidelia omnia
  8. 🔍 64% Portio mea DominePortio mea Domine
  9. 🔍 63% Dele Domine Dele Domine
  10. 🔍 63% Domine Deus salutisDomine Deus salutis
  11. 🔍 63% Et in servis suisEt in servis suis
  12. 🔍 63% In tympano et choroIn tympano et choro
  13. 🔍 63% Conversus est furorConversus est furor
  14. 🔍 62% Dominus judicabit Dominus judicabit
  15. 🔍 61% Et in servis suis..alleluiaEt in servis suis..alleluia
  16. 🔍 60% Benigne fac Benigne fac
  17. 🔍 59% Adjuva me Adjuva me
  18. 🔍 59% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  19. 🔍 58% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  20. 🔍 58% Domine refugium factus es nobisDomine refugium factus es nobis
  21. 🔍 58% A viro iniquoA viro iniquo
  22. 🔍 58% Omnes Angeli eius Omnes Angeli eius
  23. 🔍 58% Domine clamavi ad teDomine clamavi ad te
  24. 🔍 58% Deo nostro jucundaDeo nostro jucunda
  25. 🔍 58% Laudabo Deum meumLaudabo Deum meum
  26. 🔍 58% Adjutorium nostrumAdjutorium nostrum
  27. 🔍 57% Inclinavit Dominus Inclinavit Dominus
  28. 🔍 57% Ego sum qui testimoniumEgo sum qui testimonium
  29. 🔍 57% Respice et exaudi meRespice et exaudi me
  30. 🔍 57% Dominus in templo... sedes ejus.Dominus in templo... sedes ejus.
  31. 🔍 57% Omnes inimici meiOmnes inimici mei
  32. 🔍 56% Sic erunt novissimiSic erunt novissimi
  33. 🔍 55% Spiritu principali Spiritu principali
  34. 🔍 55% Caeli caelorumCaeli caelorum
  35. 🔍 55% Laudate Dominum omnes gentesLaudate Dominum omnes gentes
  36. 🔍 55% Cantemus Domino Cantemus Domino
  37. 🔍 54% Saepe expungaverunt me Saepe expungaverunt me
  38. 🔍 54% In sanctitate serviamusIn sanctitate serviamus
  39. 🔍 54% Amplius lava me Amplius lava me
  40. 🔍 54% Nos qui vivimusNos qui vivimus
  41. 🔍 54% Non confundetur Non confundetur
  42. 🔍 54% Per singulos diesPer singulos dies
  43. 🔍 53% Tunc acceptabis sacrificiumTunc acceptabis sacrificium
  44. 🔍 53% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  45. 🔍 53% Tuam Domine excita Tuam Domine excita
  46. 🔍 53% Deduc me Domine Deduc me Domine
  47. 🔍 52% Te decet hymnusTe decet hymnus
  48. 🔍 52% Intende in meIntende in me
  49. 🔍 52% Statuit ea in aeternumStatuit ea in aeternum
  50. 🔍 52% Dixit Dominus DominoDixit Dominus Domino
  51. 🔍 52% Et omnis mansuetudinisEt omnis mansuetudinis
  52. 🔍 51% Domine in caeloDomine in caelo
  53. 🔍 51% In domum DominiIn domum Domini
  54. 🔍 51% Speret Israel Speret Israel
  55. 🔍 51% A timore inimici A timore inimici
  56. 🔍 50% Adspice in meAdspice in me
  57. 🔍 50% Tibi soli peccavi Tibi soli peccavi
  58. 🔍 50% Beati omnes Beati omnes
  59. 🔍 50% Vos ascendite ad diemVos ascendite ad diem
  60. 🔍 50% Domine audiviDomine audivi
  61. 🔍 49% Inclinate auremInclinate aurem
  62. 🔍 49% In illa dieIn illa die
  63. 🔍 49% Alleluia (Nos qui vivimus)Alleluia (Nos qui vivimus)
  64. 🔍 48% Clamavi et exaudivit meClamavi et exaudivit me
  65. 🔍 48% Qui habitas in caelis Qui habitas in caelis