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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Jam hiems transiit (mα»›i)Jam hiems transiit (mα»›i)
  2. πŸ” 25% Ab initio (mα»›i)Ab initio (mα»›i)
  3. πŸ” 20% Gloria Patri II (mα»›i)Gloria Patri II (mα»›i)
  4. πŸ” 20% Benedicamus Domino Officium Parvum BMV (mα»›i)Benedicamus Domino Officium Parvum BMV (mα»›i)
  5. πŸ” 19% Victimae paschali IVVictimae paschali IV
  6. πŸ” 18% Deus in adjutorium (mα»›i)Deus in adjutorium (mα»›i)
  7. πŸ” 18% Rorate caeli (Kontum)Rorate caeli (Kontum)
  8. πŸ” 17% Diffusa est gratia (mα»›i)Diffusa est gratia (mα»›i)
  9. πŸ” 17% Veni, Veni Emmanuel IIIVeni, Veni Emmanuel III
  10. πŸ” 16% Jam hiems transiitJam hiems transiit
  11. πŸ” 16% Psallite Deo nostroPsallite Deo nostro
  12. πŸ” 16% Christus resurrexitChristus resurrexit
  13. πŸ” 16% Magnificat 8GMagnificat 8G
  14. πŸ” 16% Jam hiems transiitJam hiems transiit
  15. πŸ” 16% Victimae paschali III (Kontum)Victimae paschali III (Kontum)
  16. πŸ” 16% Jam hiems transiitJam hiems transiit
  17. πŸ” 16% Ave Maria (Salutatio Angelica) (mα»›i)Ave Maria (Salutatio Angelica) (mα»›i)
  18. πŸ” 15% Adeste fideles IIAdeste fideles II
  19. πŸ” 15% Deus in adjutoriumDeus in adjutorium
  20. πŸ” 15% Dominus Vobiscum (ad Missam)Dominus Vobiscum (ad Missam)
  21. πŸ” 15% O Redemptor II (mα»›i)O Redemptor II (mα»›i)
  22. πŸ” 15% Viderunt omnesViderunt omnes
  23. πŸ” 15% Nigra sum sed formosa (mα»›i)Nigra sum sed formosa (mα»›i)
  24. πŸ” 15% Oratio post Salve Regina (mα»›i)Oratio post Salve Regina (mα»›i)
  25. πŸ” 15% Vota meaVota mea
  26. πŸ” 14% Sancti Dei Omnes (mα»›i)Sancti Dei Omnes (mα»›i)
  27. πŸ” 14% Adoro te devoteAdoro te devote
  28. πŸ” 14% Oratio Officium Parvum BMV (mα»›i)Oratio Officium Parvum BMV (mα»›i)
  29. πŸ” 14% Laeva ejus (mα»›i)Laeva ejus (mα»›i)
  30. πŸ” 14% Victimae paschaliVictimae paschali
  31. πŸ” 14% Pater Noster Pre 1969 (mα»›i)Pater Noster Pre 1969 (mα»›i)
  32. πŸ” 14% Gaudete GaudeteGaudete Gaudete
  33. πŸ” 14% Ad regias Agni dapes (Kontum)Ad regias Agni dapes (Kontum)
  34. πŸ” 14% Magnificat 1fMagnificat 1f
  35. πŸ” 14% Ite XIIte XI
  36. πŸ” 14% Epistola ad Dominicam I AdventusEpistola ad Dominicam I Adventus
  37. πŸ” 14% Languentibus in PurgatorioLanguentibus in Purgatorio
  38. πŸ” 13% Veni veni EmmanuelVeni veni Emmanuel
  39. πŸ” 13% Evangelium ad Dominicam I AdventusEvangelium ad Dominicam I Adventus
  40. πŸ” 13% Deus autem nosterDeus autem noster
  41. πŸ” 13% Regina caeli (Officium Parvum)Regina caeli (Officium Parvum)
  42. πŸ” 13% Martyres DominiMartyres Domini
  43. πŸ” 13% Dominus vobiscumDominus vobiscum
  44. πŸ” 13% Victimae paschali IIVictimae paschali II
  45. πŸ” 12% Beata Mater... Regina mundi intercede (mα»›i)Beata Mater... Regina mundi intercede (mα»›i)
  46. πŸ” 12% Adeste fideles III (Kontum)Adeste fideles III (Kontum)
  47. πŸ” 12% Ecce lignum crucis (mα»›i) Ecce lignum crucis (mα»›i)
  48. πŸ” 12% Dum esset Rex (mα»›i)Dum esset Rex (mα»›i)
  49. πŸ” 12% Gaudeamus Sanctorum OmniumGaudeamus Sanctorum Omnium
  50. πŸ” 12% Omne quod dat mihi PaterOmne quod dat mihi Pater
  51. πŸ” 12% Omnis expertemOmnis expertem
  52. πŸ” 11% LαΊ‘y Ζ‘n Đức ChΓΊa GiΓͺsu! TΓ΄i dΓ’ng lα»… nΓ y LαΊ‘y Ζ‘n Đức ChΓΊa GiΓͺsu! TΓ΄i dΓ’ng lα»… nΓ y
  53. πŸ” 11% Asperges meAsperges me
  54. πŸ” 11% Veni veni Emmanuel IIVeni veni Emmanuel II
  55. πŸ” 11% O filii et filiae IIO filii et filiae II
  56. πŸ” 11% Confiteor Deo omnipotentiConfiteor Deo omnipotenti
  57. πŸ” 11% Jam hiemsJam hiems
  58. πŸ” 11% Rorate caeliRorate caeli
  59. πŸ” 11% Ecce panisEcce panis
  60. πŸ” 11% Sanguini DeiSanguini Dei
  61. πŸ” 11% Sanguinem Deo fundentiSanguinem Deo fundenti
  62. πŸ” 11% Anima ChristiAnima Christi
  63. πŸ” 11% Ad regias Agni dapes (mα»›i)Ad regias Agni dapes (mα»›i)
  64. πŸ” 10% Ubi caritas et amor (Kontum)Ubi caritas et amor (Kontum)
  65. πŸ” 10% Martyrum chorusMartyrum chorus