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: 2025-12-19. 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% Ab initio (mα»›i)Ab initio (mα»›i)
  2. πŸ” 51% Gloria Patri II (mα»›i)Gloria Patri II (mα»›i)
  3. πŸ” 49% Deus in adjutorium (mα»›i)Deus in adjutorium (mα»›i)
  4. πŸ” 48% Deus in adjutoriumDeus in adjutorium
  5. πŸ” 47% Oratio Officium Parvum BMV (mα»›i)Oratio Officium Parvum BMV (mα»›i)
  6. πŸ” 46% Magnificat 8GMagnificat 8G
  7. πŸ” 46% Benedicamus Domino Officium Parvum BMV (mα»›i)Benedicamus Domino Officium Parvum BMV (mα»›i)
  8. πŸ” 45% Magna opera DominiMagna opera Domini
  9. πŸ” 44% Sancti Dei Omnes (mα»›i)Sancti Dei Omnes (mα»›i)
  10. πŸ” 44% Oratio post Salve Regina (mα»›i)Oratio post Salve Regina (mα»›i)
  11. πŸ” 43% Credo ICredo I
  12. πŸ” 42% Adoro te devoteAdoro te devote
  13. πŸ” 42% Asperges meAsperges me
  14. πŸ” 41% Dixit DominusDixit Dominus
  15. πŸ” 38% Sit nomen DominiSit nomen Domini
  16. πŸ” 37% Deus autem nosterDeus autem noster
  17. πŸ” 36% Credo in DeumCredo in Deum
  18. πŸ” 35% Vota meaVota mea
  19. πŸ” 35% Te Deum (mα»›i)Te Deum (mα»›i)
  20. πŸ” 35% Dominus Vobiscum (ad Missam)Dominus Vobiscum (ad Missam)
  21. πŸ” 34% Qui timet DominumQui timet Dominum
  22. πŸ” 34% Christus resurrexitChristus resurrexit
  23. πŸ” 32% Ave Maria (Salutatio Angelica) (mα»›i)Ave Maria (Salutatio Angelica) (mα»›i)
  24. πŸ” 32% 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
  25. πŸ” 30% DoxologyDoxology
  26. πŸ” 30% Magnificat 1fMagnificat 1f
  27. πŸ” 30% Veni creator spiritusVeni creator spiritus
  28. πŸ” 29% Nigra sum sed formosa (mα»›i)Nigra sum sed formosa (mα»›i)
  29. πŸ” 29% Pater Noster Pre 1969 (mα»›i)Pater Noster Pre 1969 (mα»›i)
  30. πŸ” 29% Praefatio solemnis de Sanctissima Trinitate (1969)Praefatio solemnis de Sanctissima Trinitate (1969)
  31. πŸ” 29% Diffusa est gratia (mα»›i)Diffusa est gratia (mα»›i)
  32. πŸ” 29% Confiteor Deo omnipotentiConfiteor Deo omnipotenti
  33. πŸ” 28% Dies iraeDies irae
  34. πŸ” 28% Te Deum (Kontum)Te Deum (Kontum)
  35. πŸ” 28% Oremus pro Pontifice (Kontum)Oremus pro Pontifice (Kontum)
  36. πŸ” 28% Lumen ad revelationemLumen ad revelationem
  37. πŸ” 28% Victimae paschali IVVictimae paschali IV
  38. πŸ” 27% Gloria XIGloria XI
  39. πŸ” 27% Stabat MaterStabat Mater
  40. πŸ” 27% Christus vincitChristus vincit
  41. πŸ” 27% Laeva ejus (mα»›i)Laeva ejus (mα»›i)
  42. πŸ” 27% Te Joseph Celebrent (alter cantus)Te Joseph Celebrent (alter cantus)
  43. πŸ” 27% Dies irae II (Kontum)Dies irae II (Kontum)
  44. πŸ” 27% Da Pacem Domine IIDa Pacem Domine II
  45. πŸ” 25% Jam hiems transiit (mα»›i)Jam hiems transiit (mα»›i)
  46. πŸ” 25% Pater NosterPater Noster
  47. πŸ” 25% Gaudeamus Sanctorum OmniumGaudeamus Sanctorum Omnium
  48. πŸ” 25% Sanctus XISanctus XI
  49. πŸ” 25% O RedemptorO Redemptor
  50. πŸ” 24% Dies irae IIIDies irae III
  51. πŸ” 24% Victimae paschali IIVictimae paschali II
  52. πŸ” 24% Te Joseph CelebrentTe Joseph Celebrent
  53. πŸ” 23% Creator alme siderum (mα»›i)Creator alme siderum (mα»›i)
  54. πŸ” 23% Sub tuum II (Kontum)Sub tuum II (Kontum)
  55. πŸ” 23% Vidi aquamVidi aquam
  56. πŸ” 23% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  57. πŸ” 23% Victimae paschali III (Kontum)Victimae paschali III (Kontum)
  58. πŸ” 23% O Redemptor II (mα»›i)O Redemptor II (mα»›i)
  59. πŸ” 23% Omnis expertemOmnis expertem
  60. πŸ” 23% Quam pulchre graditurQuam pulchre graditur
  61. πŸ” 23% Parce DomineParce Domine
  62. πŸ” 22% Veni Redemptor gentium (mα»›i)Veni Redemptor gentium (mα»›i)
  63. πŸ” 22% Ecce panisEcce panis
  64. πŸ” 22% Veni Sancte Spiritus et emitte I(mα»›i)Veni Sancte Spiritus et emitte I(mα»›i)
  65. πŸ” 22% Ite XIIte XI